CN209725928U - A multifunctional table lamp - Google Patents

Abstract

The utility model discloses a kind of multi-function desk lamps, including pedestal, lamp stand, lampshade, the lampshade is in bar shape, the top center of lampshade is equipped with the groove for installing spotlight, the bottom centre of lampshade is equipped with telescopic cavity, and described lamp stand one end is slidably connected with telescopic cavity, and the other end is connect with pedestal, the circumferential side wall of the lampshade is enclosed by light-transmitting plate, and eye-protecting lamp is equipped in lampshade.Lamp stand is arranged to stretching structure by the utility model, cooperate lampshade, lamp holder, it can be used as desk lamp, flashlight, atmosphere lamp, outdoor lights, mobile power source to use, it has both for functions such as room lighting, reading, outdoor lighting, outdoor rescue, scalable and rotation, grouping illumination, brightness regulation, USB chargings, meet flexible, rotation, collection, carry practical effect, the utility model is structurally reasonable, contour structures are unique, it is succinct it is slender, small and exquisite it is novel, create an aesthetic feeling, it is practical, adapt to the use of varying environment.

Description

A multifunctional table lamp

technical field

The utility model belongs to the technical field of desk lamps and multifunctional lamps, in particular to a multifunctional desk lamp.

Background technique

Desk lamp is a kind of electrical equipment used for lighting in people's life. Desk lamp concentrates light in a small area, makes light concentrated, improves illumination intensity, is convenient to work and study, no matter appears on the head of a bed or on the desk, gives Bring convenience to people's life. Ordinary desk lamps only have monotonous lighting functions, and the functions are relatively single, which cannot meet the needs of modern life. We hope to provide new multi-functional lamps that integrate desk lamps, hand-held lamps, lighting lamps, reading lamps, and outdoor lamps.

In view of this, the utility model is proposed.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a simple structure, which can provide indoor lighting, reading, outdoor lighting, outdoor rescue, retractable and rotating, group lighting, brightness adjustment, USB charging, etc. Functional multifunctional light.

In order to solve the problems of the technologies described above, the basic idea of the technical solution adopted by the utility model is:

A multi-functional desk lamp, comprising a base, a light pole, and a lampshade. The lampshade is in the shape of a column. The top center of the lampshade is provided with a groove for installing a spotlight. The bottom center of the lampshade is provided with a telescopic cavity. The expansion cavity is slidably connected, and the other end is connected to the base. The peripheral side wall of the lampshade is formed by a light-transmitting plate, and an eye protection lamp is arranged inside the lampshade.

Further, the lampshade is in the shape of a regular pentagonal prism, the area of the top surface of the prism is larger than the area of the bottom surface, and the angle between the bottom surface and the edge is 105°-120°.

Further, the surrounding wall of the lampshade has five faces, and there are five corresponding eye protection lamps and light-transmitting plates, and the light-transmitting plates are detachably connected to the lampshade.

Further, the base is in the shape of a regular pentagonal prism, the area of the top surface of the prism is smaller than the area of the bottom surface, and the angle between the bottom surface and the edge is 60°-80°.

Further, a switch is provided on the outer wall of the base, and a power supply is provided in the inner cavity of the base, and the power supply is electrically connected to the spotlight, the eye protection lamp and the switch.

Further, the power supply includes a DC power supply and a storage battery. The outer wall of the base is provided with an interface connected to a direct power supply, a charging port connected to the storage battery, and a USB interface connected to the storage battery. The switch includes a power switch, a brightness adjustment switch.

Further, a solar panel is provided on the bottom surface of the base, and the solar panel is connected to the storage battery, and a triangular hook for hanging is provided on the bottom surface of the base.

Further, the solar panels are embedded on the bottom surface of the base, and the base is provided with corresponding inlay grooves.

Further, the base is provided with a frequency converter, and the frequency converter is connected in series between the power supply, the spotlight and the eye protection lamp. Preferably, both the spotlight and the eye protection lamp are high-frequency lamps.

Further, the groove is covered with a light-shielding plate, the inner wall of the groove is provided with a layer of reflective film, and the groove is in the shape of a pyramid.

Further, the light pole is a gooseneck.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

The utility model sets the light pole into a telescopic structure, cooperates with the lampshade and the lamp holder, and can be used as a table lamp, a flashlight, an ambient light, an outdoor light, and a mobile power supply, and can be used for indoor lighting, reading, outdoor lighting, outdoor rescue, retractable and Rotation, group lighting, brightness adjustment, USB charging and other functions meet the practical functions of telescopic, rotating, collecting and carrying,

The utility model has reasonable structure, unique appearance structure, concise and slender, compact and novel, full of aesthetic feeling, strong practicability, and adapts to the use in different environments.

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

Description of drawings

The accompanying drawings, as a part of this application, are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute improper limitations to the utility model. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 is the overall schematic diagram of an embodiment of the utility model;

Fig. 2 is a schematic structural view of an embodiment of the utility model;

Fig. 3 is a schematic cross-sectional view of an embodiment of the utility model;

Fig. 4 is a schematic diagram of the state when the light pole is received in an embodiment of the utility model;

Fig. 5 is a schematic top view of an embodiment of the utility model.

In the figure: 1-base, 2-lamp pole; 3-lampshade; 31-lampshade top; 32-lampshade side wall; 4-groove; 5-stretch cavity; 61-spotlight; 62-eye protection lamp; 7-solar board; 8-power supply; 9-switch; 10-USB interface.

It should be noted that these drawings and text descriptions are not intended to limit the scope of the invention in any way, but illustrate the concept of the invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. The following embodiments are used for illustration The utility model, but not used to limit the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Embodiment one

As shown in Figures 1 to 5, a multifunctional table lamp described in this embodiment includes a base 1, a lamp post 2, and a lampshade 3, and the lampshade 3 is in the shape of a cylinder, such as a cylinder, a square cylinder, or other columns. In this example, the lampshade 3 is in the shape of a pentagonal prism. The top surface area of the prism is larger than the bottom surface area, and the angle between the bottom surface and the edge is 105°-120°, preferably 105°, as shown in Figure 2. The center of lampshade top 31 is provided with the groove 4 that is used to install spotlight 61, and spotlight 61 is installed in the groove 4, is covered with light-transmitting plate, can use as flashlight. The center of the bottom of the lampshade 3 is provided with a telescopic cavity 5. One end of the light pole 2 is slidably connected to the telescopic cavity 5, and the other end is connected to the base 1. The light pole 2 can enter the telescopic cavity 5 through telescopic or sliding, so that the light pole 2 " Hidden in the lampshade 3, when in use, pull out the light pole 2 to adjust the support height of the light pole 2, so as to improve the light emitting position of the lampshade 3, and at the same time, the light pole 2 can be used as the handle of the "flashlight". The groove is covered with a shading plate, the inner wall of the groove is provided with a layer of reflective film, the groove is in the shape of a cone, the shading plate is made of opaque material, and the inner wall of the groove is made of reflective material. When in use, the shading plate is opened, and the internal reflective film plays the role of concentrating light, and the detachable shading plate is also convenient for maintenance. The circumferential side wall of lampshade 3 is surrounded by light-transmitting boards, and lampshade 3 is provided with an eye protection lamp 62, which emits light through the light-transmitting board and is used as a desk lamp. In this example, the surrounding walls of lampshade 3 are five faces, corresponding to There are five eye protection lamps 62 and five translucent panels. The translucent panels are detachably connected to the lampshade 3 for easy maintenance and replacement of the eye protection lamps 62. In addition, the use of different translucent panels can also realize the function of the ambient light. In addition, on the side Commodity trademarks can be printed on the wall, so that the anti-counterfeiting trademark can be printed by light. It not only has the function of a flashlight, but also has the function of a desk lamp. At the same time, the telescopic adjustment of the light pole 2 has the advantages of height adjustment, as a hand-held handle, and is convenient for folding and carrying. Lighting lamps in life use alternating current of 50Hz, which changes 50 times per second. Therefore, the electric lights that directly use alternating current are all flickering. The flickering frequency is generally 100 times per second. The change that the human eye can perceive is within 30Hz. Although the 100 times per second light change will not be perceived by us, But these flickers will damage the human eyes, so the electric lamp directly applied to the alternating current will damage the eyes. As a preference, the eye protection lamps and spotlights here are all high-frequency lamps. If high-frequency lamps are used, they will change tens of thousands of times per second. Since human eyes have no time to change accordingly, they will not feel the changes at all, so as to achieve the goal of eye protection. Purpose. The working principle of the high-frequency lamp is actually relatively simple, that is, the 50Hz alternating current is converted into high-frequency alternating current, and then the high-frequency alternating current is used to light the lamp, which does not hurt the eyes and is relatively cheap to manufacture. Another solution is: the base is equipped with a frequency converter, and the frequency converter is connected in series between the power supply, the spotlight, and the eye protection lamp. Moreover, the electromagnetic radiation is small, and as an eye protection lamp, DC is the best choice.

After putting the light pole 2 into the telescopic cavity 5, the lampshade 3 is in contact with the lamp holder. In this example, the base 1 is also in the shape of a regular pentagonal prism. The area of the top surface of the prism is smaller than the area of the bottom surface, and the angle between the bottom surface and the edge is 60°- 80°. Preferably, the bottom surface of the lampshade 3 is consistent with the top surface of the base 1. After the light pole 2 shrinks, the bottom of the lampshade 3 coincides with the top of the base 1. As shown in Figure 4, the space occupied by the overall equipment is reduced. It is convenient for storage and carrying, improves the aesthetic feeling of the equipment appearance, has a very designed shape, and enhances the appearance effect.

The utility model has multiple functions, corresponding to different light controls, the outer wall of the base 1 is provided with a switch 9, the switch 9 includes a power supply 8 switch 9, and a brightness adjustment switch 9. In this example, there are 5 eye protection lamps 62 on the side wall 32 of the lampshade. , there is a spotlight 61 on the top, and a switch 9 corresponding to an individual control is set to adjust the opening and closing and brightness to meet different needs. The inner chamber of the base 1 is provided with a power supply 8, the power supply 8 is electrically connected with the spotlight 61, the eye protection lamp 62, and the switch 9. For convenience of going out and carrying, the power supply 8 includes a DC power supply 8 and a storage battery. The interface connected to the power supply 8, the charging port connected to the battery, and the USB interface 10 connected to the battery. After the battery is charged, it can not only supply power for the light bulb, but also be practical as a mobile power supply 8. It is output through the USB interface 10 to meet the needs of carrying and charging when going out. Function. Preferably, a triangular hook is provided on the bottom surface of the base, through which the lamp can be hung up and used as a chandelier, which is convenient for dormitory and outdoor use.

In order to improve the adaptability of the utility model outdoors and reduce power consumption, the bottom surface of the base 1 is provided with a solar panel 7 in this example, and the solar panel 7 is connected to the storage battery. The base 1 can be directly replaced by a solar panel without affecting its use effect , preferably, the solar panel 7 is embedded on the bottom surface of the base 1, and the base 1 is provided with a corresponding inlay groove, which can meet the power supply demand anytime and anywhere through solar charging, and enhance the reliability of outdoor use.

The utility model has the functions of indoor lighting, reading, outdoor lighting, outdoor rescue, retractable and rotating, group lighting, brightness adjustment, USB charging and the like. When used as a table lamp, the light pole 2 can be pulled out to adjust the height. Preferably, the light pole 2 is a gooseneck tube, which is beneficial for universal adjustment. The five eye protection lamps 62 on the side wall 32 of the lampshade can be turned on according to requirements. Or which side can meet the needs of illuminating different areas. At the same time, the side wall 32 of the lampshade is inclined, and the illuminated light is directed downward, which will not cause light to radiate. Astigmatism affects others around you. At the same time, if you want to meet the surrounding lighting, you can choose which surface to turn on according to the angle, corresponding to the area, to realize the functions of group lighting and area lighting, and cooperate with brightness adjustment to meet various needs.

When used as a flashlight, the light pole 2 is stretched out, the light pole 2 is held in hand, and the spotlight 61 on the top of the lampshade 3 shines directly into the distance, satisfying the function of the flashlight. When used as an ambient light or an outdoor light, you can set which light to turn on according to your needs, and you can also replace the light-transmitting plate on the side wall of the lampshade 3 to irradiate light of different colors to create a light environment of different colors. Solar energy can be used for charging, and the base 1 is directed towards the direct sun, and the storage battery can store electric energy, which can be used as reserve electricity or mobile power supply 8 .

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Without departing from the scope of the technical solution of the utility model, the technicians of this patent may use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes, but all do not depart from the content of the technical solution of the utility model Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the solution of the utility model.

Claims (10)

1. a kind of multi-function desk lamp, which is characterized in that including pedestal, lamp stand, lampshade, the lampshade is in bar shape, the top of lampshade Portion center is equipped with the groove for installing spotlight, and the bottom centre of lampshade is equipped with telescopic cavity, described lamp stand one end and telescopic cavity It is slidably connected, the other end is connect with pedestal, and the circumferential side wall of the lampshade is enclosed by light-transmitting plate, and eyeshield is equipped in lampshade Lamp.

2. a kind of multi-function desk lamp according to claim 1, which is characterized in that the lampshade is in the positive pentagonal prism shape of class, rib The top surface area of column is greater than its base area, and the angle of bottom surface and rib is 105 ° -120 °.

3. a kind of multi-function desk lamp according to claim 2, which is characterized in that the peripheral wall of the lampshade is five faces, right Eye-protecting lamp, the light-transmitting plate answered are five, and light-transmitting plate is detachably connected with lampshade.

4. a kind of multi-function desk lamp according to claim 1, which is characterized in that the pedestal is in the positive pentagonal prism shape of class, rib The top surface area of column is less than its base area, and the angle of bottom surface and rib is 60 ° -80 °.

5. a kind of multi-function desk lamp according to claim 1 or 4, which is characterized in that the outer wall of the pedestal is equipped with switch, Power supply is equipped in the inner cavity of pedestal, power supply is electrically connected with spotlight, eye-protecting lamp, switch.

6. a kind of multi-function desk lamp according to claim 5, which is characterized in that the power supply includes DC power supply, electric power storage Pond, the outer wall of the pedestal are equipped with the interface connecting with direct power supply, the charge port connecting with battery and connect with battery USB interface, it is described switch include power switch, brightness regulating switch.

7. a kind of multi-function desk lamp according to claim 6, which is characterized in that the bottom surface of the pedestal is equipped with solar energy Plate, solar panels are connect with battery, and the bottom surface of the pedestal is equipped with the triangle hook for suspension.

8. a kind of multi-function desk lamp according to claim 7, which is characterized in that the solar panels are embedded in the bottom surface of pedestal On, pedestal is equipped with corresponding embedding groove.

9. a kind of multi-function desk lamp according to claim 1, which is characterized in that the pedestal is equipped with frequency converter, frequency converter It is connected between power supply and spotlight, eye-protecting lamp.

10. a kind of multi-function desk lamp according to claim 1, which is characterized in that the lamp stand is gooseneck.