CN108954070B

CN108954070B - Desk lamp

Info

Publication number: CN108954070B
Application number: CN201811163139.2A
Authority: CN
Inventors: 叶伟炳
Original assignee: Dongguan Wenyu Industrial Co Ltd
Current assignee: Dongguan Wenyu Industrial Co Ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2020-11-24
Anticipated expiration: 2038-09-30
Also published as: CN108954070A

Abstract

The invention relates to a desk lamp which comprises a base and a shell, wherein the top of the base is fixedly provided with the shell, the top of the shell is fixedly provided with a lamp post, one side of the lamp post is fixedly provided with a clamp, one side of the clamp is fixedly provided with a fixed block, the fixed block is matched with the clamp, the interior of the lamp post is fixedly provided with an installation chamber, the interior of the installation chamber is fixedly provided with a storage battery, the lamp post is provided with a lamp cap, the bottom of the lamp cap is fixedly provided with a lampshade, and the bottom of the. Above-mentioned desk lamp, through setting up battery and anchor clamps, both cooperate to use to make this device reach the detachable function, and the people daily use of being convenient for has reduced the limitation of device, makes the device can fixed mounting assigned position, has improved the practicality of device, through being provided with arm and lamp pole, both cooperate to use to make the device have the effect of adjusting the angle of this device, makes this device can adjust this device according to people's use custom, has improved the travelling comfort of this device.

Description

Desk lamp

Technical Field

The invention relates to the technical field of lighting lamps, in particular to a desk lamp.

Background

The LED lighting is also called as solid-state lighting, is used as a third-generation lighting technology following incandescent lamps and fluorescent lamps, has the characteristics of energy conservation, environmental protection, safety and reliability, the solid-state light source is a novel light source which is seen in the industry and has great potential for replacing traditional lighting appliances in the next decade, represents the future of the lighting technology, and along with the breakthrough and rapid development of modern scientific technology, the LED technology is widely popularized, the LED is a semiconductor electronic element capable of converting electric energy into light energy, is called as a fourth-generation light source, has the characteristics of energy conservation, environmental protection, safety, long service life, low power consumption, low heat, high brightness, water resistance, micro size, shock resistance, easiness in dimming, light beam concentration, simplicity and convenience in maintenance and the like, and can be widely applied to the fields of various indication, display, decoration, backlight source.

The LED table lamp is applied to one of the ordinary illumination fields, but the existing LED table lamp only has a simple illumination effect, so that the use of the life of people is inconvenient, and when people read on a sofa or a bed, due to the limitation of a power supply, or the position of the table lamp is not placed on the bed head, the normal reading of people is influenced, and a great deal of inconvenience is brought to users.

Disclosure of Invention

In view of the above, it is necessary to provide a desk lamp in order to solve the above technical problems.

The utility model provides a desk lamp, includes base and casing, the top fixed mounting of base has the casing, the top fixed mounting of casing has the lamp pole, one side fixed mounting of lamp pole has anchor clamps, anchor clamps one side fixed mounting fixed block, the fixed block with the anchor clamps cooperation, the inside fixed mounting of lamp pole has the installation room, the inside fixed mounting of installation room has the battery, the one end movable mounting of lamp pole has the third lamp arm, the one end movable mounting of third lamp arm has the second lamp arm, the one end movable mounting of second lamp arm has first lamp arm, the one end fixed mounting of first lamp arm has the lamp holder, lamp holder bottom fixed mounting has the lamp shade, lamp holder bottom fixed mounting has the LED lamp.

In one embodiment, the bottom of the base is provided with an anti-skid rubber pad, and the surface of the anti-skid rubber pad is provided with anti-skid textures.

In one embodiment, a control switch is fixedly mounted on the front surface of the lamp cap, and a protective shell is movably mounted on the control switch.

In one embodiment, the top of the shell is fixedly provided with a pen container.

In one embodiment, a power line is fixedly mounted on the side surface of the shell.

In one embodiment, a groove is arranged at the position of the lamp post at the top of the shell, and a charging port is embedded and installed on the inner side of the groove.

In one embodiment, a charging head is fixedly mounted at the bottom of the lamp post, and the charging head is matched with the charging port.

In one embodiment, a USB socket is mounted on the front surface of the shell in an embedded mode, and a power switch is mounted on one side of the USB socket in an embedded mode.

In one embodiment, a time display screen is embedded in the top of the shell, and a protective cover is fixedly arranged on the time display screen.

In one embodiment, a handle is movably mounted at the top of the clamp through a screw rod, the screw rod extends to the inner side of the clamp, and a fixing piece is fixedly mounted at one end of the screw rod.

Above-mentioned desk lamp, through setting up battery and anchor clamps, both cooperate to use to make this device reach the detachable function, and the people daily use of being convenient for has reduced the limitation of device, makes the device can fixed mounting assigned position, has improved the practicality of device, through being provided with arm and lamp pole, both cooperate to use to make the device have the effect of adjusting the angle of this device, makes this device can adjust this device according to people's use custom, has improved the travelling comfort of this device.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a desk lamp;

FIG. 2 is a schematic cross-sectional view of an embodiment of a desk lamp;

FIG. 3 is a schematic structural view of a housing in one embodiment;

FIG. 4 is a partial schematic view of a clip according to an embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The invention provides a desk lamp which comprises a base and a shell, wherein the shell is fixedly mounted at the top of the base, a lamp post is fixedly mounted at the top of the shell, a clamp is fixedly mounted at one side of the lamp post, a fixing block is fixedly mounted at one side of the clamp and matched with the clamp, a mounting chamber is fixedly mounted in the lamp post, a storage battery is fixedly mounted in the mounting chamber, a third lamp arm is movably mounted at one end of the lamp post, a second lamp arm is movably mounted at one end of the third lamp arm, a first lamp arm is movably mounted at one end of the second lamp arm, a lamp cap is fixedly mounted at one end of the first lamp arm, a lampshade is fixedly mounted at the bottom of the lamp cap, and an LED lamp is fixedly mounted at the bottom of the lamp cap.

In one embodiment, the bottom of the base is provided with an anti-skid rubber pad, and the surface of the anti-skid rubber pad is provided with anti-skid textures. The front of lamp holder is fixed with control switch, movable mounting has the protective housing on the control switch. The top of the shell is fixedly provided with a pen container. And a power line is fixedly arranged on the side surface of the shell. The lamp post position department on casing top is equipped with the recess, the inboard of recess is inlayed and is installed the mouth that charges. The bottom fixed mounting of lamp pole has the head that charges, charge the head with the mouth cooperation charges. The front of casing is inlayed and is installed the USB socket, USB socket's one side is inlayed and is installed switch. The time display screen is installed at the top of the shell in an embedded mode, and the protective cover is fixedly installed on the time display screen. The top of anchor clamps has the handle through screw rod movable mounting, the screw rod extends to the inboard of anchor clamps, the one end fixed mounting of screw rod has the stationary blade.

The desk lamp in this embodiment, through setting up battery and anchor clamps, both cooperate to use and make this device reach the detachable function, the daily use of people of being convenient for has reduced the limitation of device, make the device can fixed mounting assigned position, the practicality of device has been improved, through being provided with arm and lamp pole, both cooperate to use and make the device have the effect of adjusting the angle of this device, make this device can adjust this device according to people's use custom, the travelling comfort of this device has been improved, through being provided with the pen container, make things convenient for people daily use, the functionality of device has been improved, through being provided with the time display screen, the effect that has the display time, the daily use of people of being convenient for, student's time concept has been improved, be favorable to formulating the study plan.

To further explain the desk lamp, so as to fully disclose the present invention and enable those skilled in the art to practice the present invention in the light of the present disclosure, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, in one embodiment, a desk lamp comprises a base 190 and a housing 290, the housing 290 is fixedly installed on the top of the base 190, a lamp post 230 is fixedly installed on the top of the housing 290, a clamp 260 is fixedly installed on one side of the lamp post 230, a fixing block 160 is fixedly installed on the top of the housing 290 on one side of the clamp 260, the lamp post 230 is connected with the housing 290, the clamp 260 is fixed, when pulled out, the clamp 260 can be clamped at a designated position, the fixing block 160 is used in cooperation with the clamp 260, a mounting chamber 240 is fixedly installed inside the lamp post 230, a storage battery 250 is fixedly installed inside the mounting chamber 240, the storage battery 250 enables the device to be used without a power supply, the limitation of the device is reduced, one end movable mounting of the lamp post 230 has a third lamp arm 220, one end movable mounting of the third lamp arm 220 has a second lamp arm 210, one end movable mounting of the second lamp arm 210 has a first lamp arm 100, one end fixed mounting of the first lamp arm 100 has the lamp holder 110, the bottom of the lamp holder 110 is fixedly mounted with the lamp shade 130, the inner side of the lamp shade 130 at the bottom of the lamp holder 110 is fixedly mounted with the LED lamp 140, and the storage battery 250 is electrically connected with the LED lamp 140.

In one embodiment, the bottom of the base 190 is provided with a non-slip rubber pad 200. For example, the non-slip rubber pad 200 is fixed on the bottom surface of the base 190 by glue. The surface of the anti-slip rubber pad 200 is provided with anti-slip texture, for example, the surface of the anti-slip rubber pad 200 is provided with wave-shaped texture. Therefore, the friction coefficient of the bottom of the base 190 can be increased through the anti-skid rubber pad 200, so that an anti-skid effect is achieved, and the stability of the desk lamp during installation and placement is improved.

In one embodiment, the control switch 120 is fixedly mounted on the front surface of the lamp head 110, and the control switch 120 is disposed between the battery and the LED lamp, that is, the control switch 120 is electrically connected to the battery and the LED lamp, respectively, so as to control the on and off of the LED lamp. For another example, a protective casing is movably mounted on the control switch 120, for example, the protective casing movably covers the control switch 120, and for example, the protective casing may be movably mounted on the front surface of the lamp head 110 through a hinge. Thus, the control switch 120 is convenient for daily use to control the device, and the protective shell effectively protects the control switch 120 from being damaged.

In one embodiment, the pen container 150 is fixedly mounted on the top of the housing 290. In this embodiment, the pen container 150 facilitates daily placement of pens for use by people, and improves the functionality of the device. In one embodiment, the surface of the shell is provided with the vent, so that air inside the shell can better circulate, the damage of equipment due to overheating can be effectively prevented, the service life of the equipment is prolonged, the inside of the vent is provided with the filter screen, dust and microorganisms in an air medium are removed by a physical blocking method, and air with low dust content is purified and sent into a machine, so that the process requirement and the air cleanliness are ensured.

In one embodiment, the power cord 280 is fixedly mounted to a side of the housing 290. In this embodiment, the power line 280 is connected to an external power source, the power line 280 can be directly electrically connected to the control switch 120, and the control switch 120 is electrically connected to the LED lamp 140, so that the power supply of the LED lamp 140 can be realized through the power line 280, and the control switch 120 performs power-on control, so that the table lamp of the present invention can have various power supply modes, and meet various conditions and requirements of daily life.

In one embodiment, a groove 300 is formed at the position of the lamp post 230 on the top of the housing 290, and a charging port 350 is mounted on the inner side of the groove 300. Therefore, the user can conveniently charge the storage battery 250 by arranging the charging port 350, the device is convenient to move and use, and the limitation of the device is reduced.

In one embodiment, the charging head 270 is movably mounted at the bottom of the lamp post 230. That is, the charging head 270 may be located away from or near the bottom of the lamp post 230. The charging head 270 is connected to a power line 280, and the charging head 270 is used in cooperation with the charging port 350. That is, the charging head 270 at the bottom of the lamp post 230 is used in cooperation with the charging port 350 for charging. Thus, when the power line 280 is connected with an external power supply, the charging head 270 is inserted into the charging port 350 to charge the storage battery 250, so that the desk lamp is convenient and fast to use, and the use convenience of the desk lamp is improved.

In one embodiment, the front surface of the housing 290 is mounted with the USB socket 180, and one side of the USB socket 180 is mounted with the power switch 170. The power switch 170 is electrically connected to the USB socket 180 and the battery 250, respectively, and is configured to control the battery 250 to supply power to the USB socket 180. For example, the USB socket 180 is electrically connected to the battery 250, so that the USB socket 180 can charge some digital products, and the power switch 170 facilitates the control of the device by the operator.

In one embodiment, a time display screen 340 is mounted on the top of the housing 290 in a mosaic manner, the display screen 340 is an LCD display screen, and a protective cover is fixedly mounted on the display screen 340. Like this, display screen 340 has the effect of demonstration time, and the people of being convenient for use daily has improved student's time concept, and display screen 340 has been protected effectively to the safety cover.

In one embodiment, the top of the clamp 260 is movably mounted with a handle 330 by a screw 320, the screw 320 extends to the inner side of the clamp 260, and one end of the screw 320 is fixedly mounted with a fixing plate 310. Thus, the screw 320 is matched with the fixing plate 310 for use, so that the device can be fixed in a designated place for use.

In one embodiment, a smoke alarm is further mounted on the side surface of the pen container, for example, a preformed groove is formed in the side surface of the pen container, and the smoke alarm is embedded in the preformed groove. The storage battery is further electrically connected with the smoke alarm through a cable to supply power to the smoke alarm. In the embodiment, the smoke alarm can be YJ-105, and can sense the smoke concentration in the indoor environment in advance to perform early warning, so that the risk of fire is effectively reduced, and the personal safety and property safety of resident personnel are improved.

The working principle is as follows: the power switch 170 is turned on by connecting the power cord 280, the charging head 270 of the lamp post 230 is connected with the charging port 350 when writing on the desktop, the charging head is fixed by the clamp 260, the control switch 120 is turned on, the LED lamp 140 is powered on to start lighting, and when the power supply is not placed well, the control switch 120 is fixed by the clamp 260, and the LED lamp 140 is started to light by turning on the control switch 120 and the storage battery 250.

In one embodiment, the LED lamp comprises a radiator, a lamp panel, a conducting strip and a plurality of LED lamp wicks, the radiator is arranged in the lamp cap, the lamp panel is connected with the radiator, the LED lamp wicks are arranged on the lamp panel and electrically connected with the lamp panel, the conducting strip is electrically connected with the lamp panel, and the conducting strip penetrates through the lamp cap and is connected with an external power line. The radiator is integrally formed on the lamp cap, namely the radiator and the lamp cap are integrally formed. Preferably, the lamp cap is an aluminum profile, and the heat sink is also an aluminum profile. The lamp holder and the radiator are integrally cast and formed by aluminum. For example, the lamp cap is provided with a light-emitting heat dissipation groove, the heat sink is mounted in the light-emitting heat dissipation groove, and the lamp panel is accommodated in the light-emitting heat dissipation groove and is fixedly mounted on the heat sink through screws. In this embodiment, the lamp plate is a copper-clad circuit board, and its integration is provided with LED drive circuit and components and parts thereof. The LED lamp wicks are accommodated in the luminous radiating grooves and welded on the lamp panel in a row, and the luminous end of each LED lamp wick faces to the notch of the luminous radiating groove. Each LED lamp core is electrically connected with the LED driving circuit respectively, and the control chip in the LED driving circuit controls the LED lamp core to be turned on or turned off. The LED driving circuit is also electrically connected with an external PLC control system through a data line. Therefore, under the control of an external PLC control system, the LED driving circuit controls the on and off of each LED lamp wick, so that the uniform on and off control is realized, the electric energy is saved, and each LED lamp wick is uniformly controlled to provide the illumination requirement when needed; meanwhile, under the heat conduction of the radiator, heat generated during the light emitting operation of each LED lamp wick is dissipated to the outside through the radiator, the heat dissipation efficiency is high, the temperature in the light emitting heat dissipation groove is maintained at a reasonable temperature, and the normal light emitting operation of the LED lamp wick is not influenced, so that the physical support is improved for the processing operation, and the efficiency of the processing operation is effectively ensured.

In order to improve the heat dissipation efficiency, in an embodiment, the lamp cap is provided with a plurality of heat dissipation ribs, and the heat dissipation ribs are uniformly distributed on the inner wall of the lamp cap. The heat dissipation ribs are rectangular structures. Preferably, the heat dissipation ribs are made of aluminum profiles, so that the heat generated by the LED lamp during working can be quickly absorbed, the temperature of the lamp holder is reduced, and the service life of the LED lamp is prolonged. The heat dissipation ribs are internally and hollow provided with heat dissipation cavities, and the side faces, facing the axis of the lamp holder, of the heat dissipation ribs are provided with a plurality of heat dissipation through holes communicated with the heat dissipation cavities. The heat dissipation ribs are integrally provided with a plurality of heat dissipation scales, and each heat dissipation scale is correspondingly arranged in the peripheral area of one heat dissipation through hole. The heat dissipation fins are obliquely arranged to shield the heat dissipation through holes in a half-shielding manner, for example, the vertical projection of the heat dissipation fins on the heat dissipation through holes covers half of the area of the heat dissipation through holes. When the LED lamp works, the temperature in the lamp holder is high, the air pressure is low, the temperature in the heat dissipation cavity is low, the air pressure is low, air convection is formed between the air outside the heat dissipation ribs inside the lamp holder and the heat dissipation cavity, so that hot air can enter the heat dissipation cavity, the heat dissipation ribs absorb heat, the air in the heat dissipation cavity expands, the heat absorbed by the air pressure is increased, and the heat is finally maintained in balance with the lamp holder. Compared with the temperature of the air outside the heat dissipation ribs inside the lamp holder, the air in the heat dissipation cavity is absorbed under the action of the heat dissipation ribs and the plurality of heat dissipation scales, so that the temperature rise is slow, and the heat generated by the LED lamp during working can be continuously absorbed by the heat dissipation ribs in the process, so that the heat generated by the LED lamp during working can be effectively absorbed. Therefore, the radiating efficiency of the LED lighting equipment can be improved under the action of the radiating ribs, the service life of the LED lamp is effectively prolonged, and the service life of the desk lamp is indirectly prolonged.

Furthermore, in order to improve the heat dissipation efficiency, a plurality of graphene particles are further arranged in each heat dissipation rib. The radius of the graphene particles is larger than that of the heat dissipation through hole and smaller than the width of the heat dissipation cavity, so that the graphene particles can freely move in the heat dissipation cavity. Preferably, the structure of graphite alkene granule is for having the spheroid outward appearance but distribute on the surface and be provided with the structure of a plurality of bellyings to increase the area of graphite alkene granule and air contact, make graphite alkene granule can absorb the heat in the heat dissipation chamber fast, and then improve the radiating efficiency of heat dissipation rib. In a preferred embodiment, the heat dissipation cavity is half-filled with a plurality of graphene particles, for example, at least ten graphene particles are disposed in the heat dissipation cavity in each heat dissipation rib. It can be understood that the graphene particles can be injected into the heat dissipation cavity from the heat dissipation through hole in a manner of thermal expansion and cold contraction. Therefore, the graphene particles are injected into the heat dissipation cavity, and the heat entering the heat dissipation cavity due to air circulation is absorbed through the graphene particles, so that the temperature rise of the heat dissipation ribs is prolonged, the heat generated by the LED lamp during working can be absorbed in a prolonged manner, the heat dissipation efficiency of the desk lamp is effectively improved, and the service life of the desk lamp is prolonged.

In one embodiment, the base is provided with a mounting seat in the light-emitting heat sink, the mounting seat being disposed in the light-emitting heat sink, e.g., the mounting seat and the base are integrally formed. The mounting seat is provided with an internal thread hole. The radiator comprises a heat radiating seat and a heat radiating body, the heat radiating seat is provided with a screw hole, the screw hole corresponds to the internal thread hole, and the heat radiating seat is fixed with the mounting seat in a threaded mode after penetrating through the screw hole and the internal thread hole through screws. The heat radiator is connected with the heat radiating seat, and preferably, the heat radiator and the heat radiating seat are integrally formed. The radiating seat and the radiating body are contained in the luminous radiating groove, the radiating seat and the radiating body are surrounded by the radiating ribs, and preset intervals are formed between the radiating seat and the radiating body and the radiating ribs respectively. The predetermined distance is five to eight centimeters, preferably six centimeters. The heat dissipation seat is of a rectangular structure, and correspondingly, the mounting seat is also of a rectangular structure. The radiator is frame construction, specifically, and the radiator is rectangular frame construction, and it includes four heat dissipation posts, heat dissipation stem and a heating panel, and every heat dissipation post all is connected with the radiating seat, specifically, four heat dissipation posts set up respectively in four corner regions of the radiating seat of rectangular structure, and the heating panel is kept away from the radiating seat and is connected with four heat dissipation posts respectively. The heat dissipation plate is provided with a heat dissipation part back to the heat dissipation seat, the heat dissipation part is of a groove structure, the bottom surface of the heat dissipation part is provided with a heat dissipation installation surface of a planar structure, and the heat dissipation installation surface faces to the notch of the luminous heat dissipation groove, so that light emitted by the LED lamp core can be emitted out of the luminous heat dissipation groove to illuminate the operation area. The heat dissipation core column is a rectangular body. The heat dissipation core column is of a copper metal solid structure or an aluminum alloy solid structure. One end of the heat dissipation core column is welded with the heat dissipation seat, and the other end of the heat dissipation core column is exposed in the air. Therefore, heat generated by the LED lamp core during working is transferred to the heat dissipation plate through the lamp panel and then transferred to the heat dissipation core columns and the heat dissipation columns through the heat dissipation plate, so that the temperature of the lamp panel is reduced; meanwhile, the heat generated by the LED lamp core is partially transferred to each radiating rib through the air and absorbed by the radiating ribs, so that the heat generated by the LED lamp core during working can be absorbed in multiple aspects, the radiating efficiency of the desk lamp is greatly improved, and the service life of the desk lamp is effectively ensured.

In one embodiment, the lamp panel is of a rectangular structure, a circular structure or a triangular structure. In one embodiment, the LED lamp wicks are uniformly distributed on the lamp panel, and each LED lamp wick is packaged and fixed on the lamp panel in an insulated plastic or ceramic material packaging mode so as to protect the lamp wick and be transparent. The lamp panel is a PCB integrated circuit board, and an LED driving circuit is integrated in the lamp panel, so that the LED lamp wicks can be electrically lighted after being installed on the lamp panel. In this embodiment, the lamp plate passes through the heat-conducting glue to be fixed on the radiator, specifically, the lamp plate passes through the heat-conducting glue to be fixed on the heat dissipation installation face, can make the heat that the LED wick produced conduct to the heating panel fast like this to and then conduct to each heat dissipation post and heat dissipation stem, thereby reduced the temperature of lamp plate, and then improved the life of LED wick.

In one embodiment, the conducting strips include a positive conducting strip, a negative conducting strip and a grounding conducting strip, the positive conducting strip, the negative conducting strip and the grounding conducting strip are separated by an insulating material, the grounding conducting strip is electrically connected with the lamp cap, and the positive conducting strip and the negative conducting strip are respectively electrically connected with the positive port and the negative port of the lamp panel. The data line is connected with the data port of the lamp panel. The conductive sheet is accommodated in the light-emitting heat sink and fixed to a side wall of the light-emitting heat sink, for example, the conductive sheet is fixed to the side wall of the light-emitting heat sink through an insulating adhesive. In this embodiment, the notch of the light-emitting radiating groove is provided with a notch, the conducting strip and the data line penetrate through the notch and are connected with the outside, for example, the conducting strip is connected with an external power supply, and the data line is connected with an external PLC control system. Therefore, the power-on and the light-on and light-off of each LED lamp core can be controlled, and a user can adjust the light-on and light-off of the desk lamp according to specific lighting requirements.

For improving structural strength, the casing is provided with first strengthening rib, second strengthening rib, third strengthening rib, connective bar and support stick, and first strengthening rib, second strengthening rib, the equal protrusion of third strengthening rib set up on the internal surface of casing. In a preferred embodiment, the first reinforcing rib, the second reinforcing rib and the third reinforcing rib are integrally formed on the inner surface of the shell. The first reinforcing rib and the second reinforcing rib are connected through the connecting rod, and the second reinforcing rib and the third reinforcing rib are connected through the supporting rod. Preferably, the first reinforcing rib, the second reinforcing rib, the third reinforcing rib, the connecting rod and the support rod are integrally formed. Preferably, the first reinforcing rib, the second reinforcing rib and the third reinforcing rib are all vertical triangular sheet structures. Preferably, the number of the connecting rods and the number of the supporting rods are both multiple. The first reinforcing ribs and the second reinforcing ribs are connected through a plurality of connecting rods. Preferably, be connected through a plurality of connective bars that become one row and distribute between first strengthening rib and the second strengthening rib, that is to say, have a plurality of connective bars between first strengthening rib and the second strengthening rib, a plurality of connective bars become one row and distribute, and the one end and the first strengthening rib of each connective bar are connected, and the other end is connected with the second strengthening rib. Preferably, one end of each connecting rod is vertically connected with the first reinforcing rib, and the other end of each connecting rod is vertically connected with the second reinforcing rib. Preferably, the second reinforcing rib and the third reinforcing rib are connected through a plurality of connecting rods distributed in a row, that is, a plurality of supporting rods are arranged between the second reinforcing rib and the third reinforcing rib, the plurality of supporting rods are distributed in a row, one end of each supporting rod is connected with the second reinforcing rib, and the other end of each supporting rod is connected with the third reinforcing rib. Preferably, one end of each support rod is vertically connected with the second reinforcing rib, and the other end of each support rod is vertically connected with the third reinforcing rib. In one embodiment, the connecting rod and the supporting rod are both cylindrical structures. In one embodiment, the connecting rod is a prism structure, and the supporting rod is a cylinder structure. So, through setting up first strengthening rib, second strengthening rib, third strengthening rib, connective bar and support stick, can greatly improve the structural strength of casing, can greatly bear the load of great weight, and then improved the life of desk lamp.

Furthermore, the desk lamp also comprises at least one LED auxiliary light-emitting piece which is arranged in a hanging manner; in one embodiment, the LED auxiliary lighting element is suspended on the lamp base, the third lamp arm and/or the housing. In one embodiment, each LED auxiliary illuminating piece is suspended in a supporting manner through a connecting hanging piece; the connecting hanging piece comprises a connecting rod and a hanging silk thread, one end of the connecting rod is fixed on the desk lamp, for example, the desk lamp is fixed on the lamp holder, the third lamp arm and/or the shell, and the other end of the connecting rod is connected with the LED auxiliary light-emitting piece through the hanging silk thread. In one embodiment, the LED auxiliary illuminating member comprises a support, an LED surface-mounted lamp, a control module, an energy supply structure and a light-transmitting sealing structure, wherein the LED surface-mounted lamp, the control module and the energy supply structure are all fixedly arranged on the support, the energy supply structure is respectively connected with the LED surface-mounted lamp and the control module, the control module is connected with the LED surface-mounted lamp, and the light-transmitting sealing structure covers the support, the LED surface-mounted lamp, the control module and the energy supply structure. Furthermore, the light-transmitting sealing structure is provided with a plurality of light-transmitting parts corresponding to the positions of the LED surface-mounted lamps and used for transmitting light rays of the LED surface-mounted lamps. Further, the light-transmitting sealing structure is a light-transmitting plastic product, for example, the light-transmitting material is PMMA, PP, PVC, PET, PC, PS, ABS, or the like. Further, in one embodiment, the LED auxiliary illuminating member includes a support, an LED surface-mounted lamp, a control module, an energy supply structure and a light-transmitting sealing structure, the LED surface-mounted lamp, the control module and the energy supply structure are all fixedly disposed on the support, the energy supply structure is respectively connected with the LED surface-mounted lamp and the control module, the control module is connected with the LED surface-mounted lamp, and the light-transmitting sealing structure covers the support, the LED surface-mounted lamp, the control module and the energy supply structure and the outer surface of the light-transmitting sealing structure form a spherical shape. Further, the installation cavity has been seted up to printing opacity seal structure, the support energy supply structure control module with LED table pastes the lamp and all sets up in the installation cavity. In one embodiment, a light-transmitting protective layer is disposed on the light-transmitting sealing structure. In one embodiment, the light-transmitting protective layer completely covers the light-transmitting sealing structure of the LED auxiliary light emitting member. Further, the light-transmitting protective layer is made of a flexible light-transmitting material. In one embodiment, a flexible layer is arranged on the light-transmitting sealing structure of the LED auxiliary light-emitting member, and through holes are formed in the flexible layer at light-emitting positions of the LED auxiliary light-emitting member. In one embodiment, the through holes are in the shape of a cylinder or a truncated cone; in one embodiment, the through hole is in a shape of a truncated cone, the smaller bottom surface of the truncated cone faces the LED auxiliary light emitting piece, and the larger bottom surface of the truncated cone faces the outside. Furthermore, the flexible layer is made of opaque materials, the through holes are filled with light-transmitting materials to form a cylinder or a truncated cone, and further, air bubbles which are distributed non-uniformly are arranged inside the cylinder or the truncated cone to enhance the scattering effect of the transmitted light. Furthermore, the number of the light-transmitting sealing structures corresponding to the LED surface-mounted lamps is provided with lamp holes, and the light-emitting ends of the LED surface-mounted lamps are embedded in the lamp holes in a one-to-one correspondence manner. Furthermore, the light emitting ends of the LED surface-mounted lamps are uniformly distributed on the light-transmitting sealing structure of the LED auxiliary light emitting piece and form a ring integrally. Furthermore, the light emitting ends of the LED surface-mounted lamps are uniformly distributed on the light-transmitting sealing structure of the LED auxiliary light-emitting piece and integrally form a plurality of parallel rings. Further, the light emitting ends of the LED surface mount lamps are uniformly distributed on the light transmitting sealing structure of the LED auxiliary light emitting member and integrally form a regular polyhedron, the regular polyhedron comprises a regular tetrahedron, a regular hexahedron, a regular octahedron, a regular 12-face body or a regular 20-face body, in one embodiment, the light emitting ends of the six LED surface mount lamps are uniformly distributed on the light transmitting sealing structure of the LED auxiliary light emitting member and integrally form a regular octahedron; in one embodiment, the light emitting ends of the eight LED surface-mounted lamps are uniformly distributed on the light-transmitting sealing structure of the LED auxiliary light-emitting piece to form a regular hexahedron; the rest of the examples are analogized. Furthermore, a flexible layer is arranged on the light-transmitting sealing structure of the LED auxiliary light-emitting member, through holes are respectively formed in each light-emitting position of the LED auxiliary light-emitting member on the flexible layer, light-transmitting materials are filled in the through holes to form cylinders or round platforms, and air bubbles which are not uniformly distributed are arranged in each cylinder or round platform to enhance the scattering effect of the transmitted light.

In one embodiment, the table lamp further comprises a plurality of LED auxiliary light-emitting pieces which are arranged in a hanging mode; further, the control module is a wireless control module and is used for receiving an external control signal to switch on or switch off the connection between the energy supply structure and each LED surface-mounted lamp, so that a user or an administrator can control the LED auxiliary light-emitting piece to emit light or extinguish through the mobile terminal. Furthermore, the control modules of the LED auxiliary light-emitting pieces are uniformly arranged and used for uniformly receiving external control signals and simultaneously conducting or simultaneously cutting off the connection between the energy supply structure and the LED surface-mounted lamps. In one embodiment, the transmission device is connected to the uniformly set control modules, and the transmission device is further configured to control the uniformly set control modules according to the control information; or the transmission equipment is respectively connected with each control module, and the transmission equipment is also used for controlling each control module according to the control information.

In one embodiment, a main switch for controlling all the LED auxiliary illuminating pieces is arranged on the desk lamp, and all the LED auxiliary illuminating pieces can illuminate when the main switch is turned on; with the design, a user can start all the LED auxiliary light-emitting pieces; in one embodiment, the LED auxiliary illuminating part is provided with a touch switch to control the LED surface-mounted lamp to illuminate in a motion state. Further, the LED auxiliary illuminating part is provided with a switch connected with the LED surface-mounted lamp or the control module in the installation cavity, the switch is used for controlling the LED auxiliary illuminating part to emit light during movement, and further the switch is used for enabling the LED surface-mounted lamp to emit light when the LED auxiliary illuminating part is in a movement state. Further, the switch is also used for cutting off when the LED auxiliary light-emitting piece is in a static state so as to stop the LED surface-mounted lamp from emitting light. In one embodiment, the switch is an inductive switch, and the inductive switch is used for inducing the LED auxiliary light-emitting member to be turned on when the speed exceeds a preset value in a motion state, for example, so that the LED surface-mounted lamp emits light. Further, the inductive switch is also used for inducing the LED auxiliary light-emitting piece to cut off after stopping moving so as to enable the LED surface-mounted lamp to stop emitting light. In one embodiment, the switch is a vibration switch or a dynamic balance switch. In one embodiment, the transmission device is connected to the main switch through the driving device, and the transmission device is further configured to control the main switch through the driving device according to the control information.

In one embodiment, the LED auxiliary light emitting element is a sphere or a sphere with an extended structure, for example, the sphere with the extended structure is a sphere plus a wire and other accessories. Or, in one embodiment, the LED auxiliary light emitting piece is integrally a preset molded piece. For example, the LED auxiliary light emitting piece is a handle with a preset shape as a whole. In one embodiment, the predetermined figure comprises a pyramid, a multi-layer tower, a character, an automobile, a building, a video, a plant, an insect, an archaea, or a model of a predetermined fantasy; for example, the predetermined shape may include dragon, apple, Zhujie, transformers, revenge alliance, Guangong Dazhanqiong, and/or seven cucurbit baby brothers. Furthermore, the preset modeling piece is customized according to the received user requirements, so that the desk lamp with the updated trend can be provided in cooperation with the era change and the fashion trend. Furthermore, in each embodiment, a sound piece is further connected to one end, away from the connecting hanging piece, of the LED auxiliary light emitting piece through a connecting line, and the sound piece is used for making a sound, for example, making a sound when the table lamp moves; in one embodiment, the sound piece comprises a bell or a bell tube. Therefore, the sound and light effect can be realized for the desk lamp, particularly the sound and light effect under the motion state.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The desk lamp is characterized by comprising a base and a shell, wherein the shell is fixedly mounted at the top of the base, a lamp post is fixedly mounted at the top of the shell, a clamp is fixedly mounted at one side of the lamp post, a fixing block is fixedly mounted at one side of the clamp, the fixing block is matched with the clamp, a mounting chamber is fixedly mounted in the lamp post, a storage battery is fixedly mounted in the mounting chamber, a third lamp arm is movably mounted at one end of the lamp post, a second lamp arm is movably mounted at one end of the third lamp arm, a first lamp arm is movably mounted at one end of the second lamp arm, a lamp holder is fixedly mounted at one end of the first lamp arm, a lampshade is fixedly mounted at the bottom of the lamp holder, an LED lamp is fixedly mounted at the bottom of the lamp holder, and the storage battery is electrically connected with the LED lamp;

the LED lamp comprises a radiator, a lamp panel, a conducting strip and a plurality of LED lamp wicks, wherein the radiator is arranged in the lamp cap, the lamp panel is connected with the radiator, the LED lamp wicks are arranged on the lamp panel and are electrically connected with the lamp panel, the conducting strip is electrically connected with the lamp panel, the conducting strip penetrates through the lamp cap and is connected with an external power line, the lamp cap is provided with a luminous heat dissipation groove, the radiator is arranged in the luminous heat dissipation groove, and the lamp panel is contained in the luminous heat dissipation groove and is fixedly arranged on the radiator through screws;

the lamp holder is provided with a plurality of radiating ribs, each radiating rib is uniformly distributed on the inner wall of the lamp holder, a radiating cavity is hollow inside each radiating rib, a plurality of radiating through holes communicated with the radiating cavity are formed in the side faces, facing the axis of the lamp holder, of each radiating rib, the radiating ribs are integrally provided with a plurality of radiating scales, each radiating scale is correspondingly arranged in the peripheral area of one radiating through hole, and the radiating scales are obliquely arranged so as to shield the radiating through holes;

a plurality of graphene particles are also arranged in each heat dissipation rib, and the radius of each graphene particle is larger than that of each heat dissipation through hole and smaller than the width of each heat dissipation cavity;

the desk lamp also comprises at least one LED auxiliary light-emitting piece which is arranged in a hanging manner, the LED auxiliary light-emitting piece is arranged on the lamp head in a hanging manner, the third lamp arm and/or the shell in a hanging manner, and each LED auxiliary light-emitting piece is arranged in a hanging manner in a supporting manner through a connecting hanging piece; the connecting hanging piece comprises a connecting rod and a hanging silk thread, one end of the connecting rod is fixed on the lamp holder, the third lamp arm and/or the shell of the desk lamp, and the other end of the connecting rod is connected with the LED auxiliary light-emitting piece through the hanging silk thread; the LED auxiliary illuminating part comprises a support, an LED surface-mounted lamp, a control module, an energy supply structure and a light-transmitting sealing structure, the LED surface-mounted lamp, the control module and the energy supply structure are fixedly arranged on the support, the energy supply structure is respectively connected with the LED surface-mounted lamp and the control module, the control module is connected with the LED surface-mounted lamp, the light-transmitting sealing structure coats the support, the LED surface-mounted lamp, the control module and the energy supply structure, the position of the light-transmitting sealing structure corresponding to the LED surface-mounted lamp is provided with a plurality of light-transmitting parts for transmitting light rays of the LED surface-mounted lamp, the light-transmitting sealing structure is provided with an installation cavity, the support, the energy supply structure, the control module and the LED surface-mounted lamp are arranged in the installation cavity, the light-transmitting sealing structure is provided with a light-transmitting protective layer, and the light-transmitting sealing structure of the LED auxiliary illuminating part is, the flexible layer is provided with through holes at the light emitting positions of the LED auxiliary illuminating pieces, the through holes are filled with light-transmitting materials, the light-transmitting materials form cylinders or round tables, the through holes are in the shape of the round tables, the smaller bottom surfaces of the round tables face the LED auxiliary illuminating pieces, the larger bottom surfaces of the round tables face the outside, air bubbles which are not uniformly distributed are arranged inside the cylinders or the round tables, the light-transmitting sealing structures are provided with lamp holes corresponding to the quantity of the LED surface-mounted lamps, the light-emitting ends of the LED surface-mounted lamps are embedded in the lamp holes in a one-to-one correspondence manner, and the light-emitting ends of the LED surface-mounted lamps are uniformly distributed on the light-transmitting sealing structures of the LED auxiliary illuminating pieces and integrally form a plurality of mutually parallel rings.

2. The desk lamp as claimed in claim 1, wherein the bottom of the base is provided with an anti-slip rubber pad, and the surface of the anti-slip rubber pad is provided with anti-slip textures.

3. The desk lamp as claimed in claim 2, wherein the front of the lamp holder is fixedly provided with a control switch, and the control switch is movably provided with a protective shell.

4. The desk lamp as claimed in claim 3, wherein a pen container is fixedly mounted on the top of the housing.

5. The desk lamp as claimed in claim 4, wherein a power cord is fixedly mounted on a side surface of the housing.

6. The desk lamp as claimed in claim 5, wherein a groove is formed at the top of the housing at the position of the lamp post, and a charging port is mounted on the inner side of the groove.

7. The desk lamp of claim 6, wherein a charging head is movably mounted at the bottom of the lamp post, and the charging head is matched with the charging port.

8. The desk lamp as claimed in claim 7, wherein a USB socket is mounted on the front surface of the housing, and a power switch is mounted on one side of the USB socket.

9. The desk lamp as claimed in claim 8, wherein the top of the housing is embedded with a time display screen, and the time display screen is fixedly provided with a protective cover.

10. The desk lamp as claimed in claim 9, wherein a handle is movably mounted on the top of the clamp through a screw rod, the screw rod extends to the inner side of the clamp, and a fixing plate is fixedly mounted at one end of the screw rod.