CN219140672U

CN219140672U - Desk lamp convenient to fold

Info

Publication number: CN219140672U
Application number: CN202320209766.5U
Authority: CN
Inventors: 何跃飞
Original assignee: Jiangmen Zhongte Craft Products Co ltd
Current assignee: Jiangmen Zhongte Craft Products Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-06
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of desk lamps, in particular to a desk lamp convenient to fold, which comprises a base, wherein a lamp body is arranged above the base, a high-efficiency heat dissipation mechanism is arranged on the surface of the lamp body, a heat dissipation assembly and a heat dissipation net are arranged inside the high-efficiency heat dissipation mechanism, adsorption fixing mechanisms are arranged at corner positions of the surface of the base, the adsorption fixing mechanisms comprise adsorption assemblies and adsorption cavities, a folding mechanism is arranged on the surface of the base, and the folding mechanism consists of containing grooves and fixing assemblies. The utility model not only saves the occupied space of the desk lamp when the desk lamp is carried, improves the stability of the desk lamp when in use, but also prolongs the service life of the desk lamp.

Description

Desk lamp convenient to fold

Technical Field

The utility model relates to the technical field of desk lamps, in particular to a desk lamp convenient to fold.

Background

The desk lamp is mainly placed on a writing desk or a dining table for illumination, is a movable lamp, has a relatively small and concentrated illumination range, can not influence the light of the whole room, has a function limited to the periphery of the desk lamp, is convenient to read and learn, saves energy, and is a household appliance for illumination in life.

When the desk lamp is used, the supporting arm and the lamp body can be regulated generally, and the desk lamp is not easy to fold, so that the occupied space of the desk lamp is large when the desk lamp is carried; for the convenience of use, the desk lamp is generally longer in arm length, so that the gravity center is front, and the stability of the desk lamp in use is easily affected; when the desk lamp is used, the shell of the lamp body is generally made of plastic, and the heat dissipation effect is poor, so that the service life of the desk lamp is influenced.

Disclosure of Invention

The utility model aims to provide a desk lamp convenient to fold, which solves the problems of large occupied space, low stability and poor heat dissipation effect when the desk lamp is carried in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desk lamp convenient to fold, includes the base, the top of base is provided with the lamp body, the surface of lamp body is provided with high-efficient heat dissipation mechanism, high-efficient heat dissipation mechanism's inside is including radiating component and heat dissipation net, the corner position department on base surface all is provided with adsorbs fixed establishment, adsorb fixed establishment's inside and contain adsorption component and absorption cavity, the surface of base is provided with folding mechanism, folding mechanism comprises accepting groove and fixed subassembly.

Preferably, the corner positions of the surface of the base are provided with adsorption cavities, the structure of each adsorption cavity is L-shaped, and an adsorption assembly is arranged in each adsorption cavity.

Preferably, the inside of adsorbing the subassembly is including fixture block, piston plate, stay cord and draw-in groove, the inside of adsorbing the cavity is provided with the piston plate, the piston plate reciprocates along adsorbing the cavity, the one end of piston plate glues and have the stay cord, the draw-in groove has all been seted up to the both sides on piston plate surface, the inner wall of adsorbing the cavity both sides all is fixed with the fixture block, fixture block and the mutual joint cooperation of draw-in groove.

Preferably, the surface of base has seted up the accommodating groove, the inside of accommodating groove is provided with fixed subassembly, fixed subassembly's inside includes expansion plate, mount, magnetic sheet, fixed spiral shell section of thick bamboo, fastening screw and magnetic path, the inside rotation of accommodating groove is connected with the expansion plate, the one end of expansion plate and the one end mutually rotates the cooperation of lamp body.

Preferably, a fixing frame is fixed on one side of the surface of the base, when the expansion plate is perpendicular to the accommodating groove, the expansion plate is in contact with the surface of the fixing frame, the magnetic sheet is inlaid on the surface of the fixing frame, the magnetic block is inlaid on the surface of the expansion plate, and the magnetic block and the magnetic sheet are in magnetic attraction fit with each other.

Preferably, both sides of the surface of the expansion plate are fixed with fixed screw barrels, both sides of the surface of the fixing frame are connected with fastening screws in a threaded manner, and the fastening screws are in threaded fit with the fixed screw barrels.

Preferably, the surfaces of the two sides of the lamp body are embedded with heat dissipation nets, and the surface of the top of the lamp body is fixedly provided with a heat dissipation assembly.

Preferably, the heat dissipation assembly comprises heat dissipation fins, grooves and heat conduction plates, the grooves are formed in the surface of the top of the lamp body, the heat conduction plates are fixed in the grooves, and the equidistant heat dissipation fins are welded on the surface of the heat conduction plates.

Compared with the prior art, the utility model has the beneficial effects that: the desk lamp convenient to fold not only saves the occupied space of the desk lamp when in carrying, improves the stability of the desk lamp when in use, but also prolongs the service life of the desk lamp;

1. through being provided with folding mechanism, rotate the lamp body, rotate the expansion plate again, make expansion plate and mount surface contact, at this moment, the magnetic attraction effect with magnetic sheet and magnetic block is fixed the expansion plate, rotatory fastening screw afterwards, fasten the expansion plate under the screw-thread fit of fastening screw and fixed spiral shell section of thick bamboo, stretch the expansion plate through the screw on expansion plate surface afterwards, expand the desk lamp, simultaneously, the mount can be used as the cell phone stand, if need carry the desk lamp, can reset expansion plate and lamp body, receive the inside of accepting groove with the expansion plate, the function that the desk lamp is convenient for fold has been realized, thereby occupation space when having saved the desk lamp and carrying;

2. through being provided with the absorption fixed establishment, put the base on the mesa, then pull the stay cord, make the stay cord drive the piston board and slide along the absorption cavity, make the absorption cavity adsorb the base fixed on the mesa, simultaneously, when the piston board drives the draw-in groove card to the fixture block surface, fix the piston board under the card effect of draw-in groove and fixture block, realized the absorption fixed function of desk lamp, thereby stability when having improved the desk lamp and used;

3. through being provided with high-efficient heat dissipation mechanism, derive the heat that the lamp body produced under the effect of the inside heat-conducting plate of recess to accelerate radiating rate under heat radiation fins's effect, simultaneously, can ventilate the heat dissipation to the lamp body under the effect of heat dissipation net, realized the high-efficient heat dissipation function of desk lamp, thereby prolonged the life of desk lamp.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged view of the folded state of the present utility model;

fig. 4 is an enlarged schematic view of the adsorption fixing mechanism of the present utility model.

In the figure: 1. a base; 101. a lamp body; 2. an adsorption fixing mechanism; 201. an adsorption assembly; 2011. a clamping block; 2012. a piston plate; 2013. a pull rope; 2014. a clamping groove; 202. an adsorption cavity; 3. a folding mechanism; 301. a receiving groove; 302. a fixing assembly; 3021. a telescoping plate; 3022. a fixing frame; 3023. a magnetic sheet; 3024. fixing the screw cylinder; 3025. fastening a screw; 3026. a magnetic block; 4. an efficient heat dissipation mechanism; 401. a heat dissipation assembly; 4011. a heat radiation fin; 4012. a groove; 4013. a heat conductive plate; 402. a heat dissipation net.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The utility model provides a structure of a desk lamp convenient to fold, as shown in fig. 1 and 2, which comprises a base 1, wherein a lamp body 101 is arranged above the base 1, a high-efficiency heat dissipation mechanism 4 is arranged on the surface of the lamp body 101, a heat dissipation component 401 and a heat dissipation net 402 are arranged in the high-efficiency heat dissipation mechanism 4, the heat dissipation net 402 is inlaid on the surfaces of two sides of the lamp body 101, the heat dissipation component 401 is fixed on the surface of the top of the lamp body 101, the heat dissipation component 401 consists of heat dissipation fins 4011, grooves 4012 and heat conduction plates 4013, grooves 4012 are formed in the surface of the top of the lamp body 101, the heat conduction plates 4013 are fixed in the grooves 4012, and equidistant heat dissipation fins 4011 are welded on the surfaces of the heat conduction plates 4013.

When the desk lamp is used, heat generated by the lamp body 101 is led out under the action of the heat conducting plate 4013 in the groove 4012, the heat radiating speed is accelerated under the action of the heat radiating fins 4011, and meanwhile, the lamp body 101 can be ventilated and radiated under the action of the heat radiating net 402, so that the efficient heat radiating function of the desk lamp is realized.

Further, as shown in fig. 4, the corner positions of the surface of the base 1 are all provided with an adsorption fixing mechanism 2, the inside of the adsorption fixing mechanism 2 includes an adsorption component 201 and an adsorption cavity 202, the corner positions of the surface of the base 1 are all provided with the adsorption cavity 202, the structure of the adsorption cavity 202 is an L-shaped structure, the inside of the adsorption cavity 202 is provided with the adsorption component 201, the inside of the adsorption component 201 includes a clamping block 2011, a piston plate 2012, a pull rope 2013 and a clamping groove 2014, the inside of the adsorption cavity 202 is provided with a piston plate 2012, the piston plate 2012 moves back and forth along the adsorption cavity 202, one end of the piston plate 2012 is adhered with the pull rope 2013, both sides of the surface of the piston plate 2012 are provided with clamping grooves 2014, and the inner walls of both sides of the adsorption cavity 202 are fixed with the

clamping blocks

2011, 2011 and the clamping grooves 2014 in mutually clamping fit.

When the desk lamp is used, the base 1 is placed on a table top, the pull rope 2013 is pulled, the pull rope 2013 drives the piston plate 2012 to slide along the adsorption cavity 202, the adsorption cavity 202 adsorbs and fixes the base 1 on the table top, and meanwhile, when the piston plate 2012 drives the clamping groove 2014 to clamp the surface of the clamping block 2011, the piston plate 2012 is fixed under the clamping action of the clamping groove 2014 and the clamping block 2011, so that the adsorption and fixation function of the desk lamp is realized.

Further, as shown in fig. 2 and 3, a folding mechanism 3 is disposed on the surface of the base 1, the folding mechanism 3 is composed of a containing groove 301 and a fixing component 302, the surface of the base 1 is provided with the containing groove 301, the fixing component 302 is disposed inside the containing groove 301, the fixing component 302 includes a telescopic plate 3021, a fixing frame 3022, a magnetic sheet 3023, a fixing screw cylinder 3024, a fastening screw rod 3025 and a magnetic block 3026, the telescopic plate 3021 is rotatably connected inside the containing groove 301, one end of the telescopic plate 3021 is rotatably matched with one end of the lamp body 101, one side of the surface of the base 1 is fixed with the fixing frame 3022, when the telescopic plate 3021 is perpendicular to the containing groove 301, the telescopic plate 3021 is in contact with the surface of the fixing frame 3022, a magnetic sheet 3023 is embedded on the surface of the fixing frame 3022, a magnetic block 3026 is embedded on the surface of the telescopic plate 3021, the two sides of the surface of the telescopic plate 3021 are both sides of the surface of the fixing screw cylinder 3024, the two sides of the surface of the fixing frame 3022 are connected with the fastening screw rod 3025, and the fastening screw rod 3025 is in threaded engagement with the fixing screw cylinder 3024.

During the use, rotate lamp body 101, rotate expansion plate 3021 again, make expansion plate 3021 and mount 3022 surface contact, at this moment, under the magnetic attraction effect of magnetic sheet 3023 and magnetic path 3026, fixed expansion plate 3021, rotatory fastening screw 3025 afterwards, fastening screw 3025 is with the screw-thread fit of fixed spiral shell section of thick bamboo 3024 with expansion plate 3021 down, stretch expansion plate 3021 through the screw on expansion plate 3021 surface, expand the desk lamp, simultaneously, mount 3022 can regard as cell phone stand to use, if need carry the desk lamp, can reset expansion plate 3021 and lamp body 101, receive the inside of accepting groove 301 with expansion plate 3021, in order to realize the folding function of desk lamp convenience.

Working principle: when the desk lamp is used, firstly, the base 1 is placed on the table top, then the pull rope 2013 is pulled, the pull rope 2013 drives the piston plate 2012 to slide along the adsorption cavity 202, the adsorption cavity 202 adsorbs and fixes the base 1 on the table top, meanwhile, when the piston plate 2012 drives the clamping groove 2014 to clamp the surface of the clamping block 2011, the piston plate 2012 is fixed under the clamping action of the clamping groove 2014 and the clamping block 2011, so that the adsorption and fixation function of the desk lamp is realized, and the stability of the desk lamp in use is improved.

Then rotate lamp body 101, rotate expansion plate 3021 again, make expansion plate 3021 and mount 3022 surface contact, at this moment, under the magnetic attraction effect of magnetic sheet 3023 and magnetic path 3026 with expansion plate 3021 fixed, afterwards rotatory fastening screw 3025, fasten expansion plate 3021 under the screw-thread fit of fastening screw 3025 and fixed screw cylinder 3024, stretch expansion plate 3021 through the screw on expansion plate 3021 surface, expand the desk lamp, simultaneously, mount 3022 can be used as the cell phone stand, if need carry the desk lamp, can reset expansion plate 3021 and lamp body 101, receive the inside of accepting groove 301 with expansion plate 3021, thereby realize the folding function of desk lamp convenience, thereby occupation space when having saved the desk lamp and having carried.

The lamp body 101 can produce heat during operation, at this moment, the heat that produces lamp body 101 is derived under the effect of recess 4012 inside heat conduction board 4013 to accelerate the radiating rate under the effect of fin 4011, simultaneously, can ventilate the heat dissipation to lamp body 101 under the effect of heat dissipation net 402, in order to realize the high-efficient heat dissipation function of desk lamp, thereby prolonged the life of desk lamp, accomplish the service work of desk lamp at last.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a desk lamp convenient to fold, includes base (1), its characterized in that: the lamp is characterized in that a lamp body (101) is arranged above the base (1), a high-efficiency heat dissipation mechanism (4) is arranged on the surface of the lamp body (101), the high-efficiency heat dissipation mechanism (4) comprises a heat dissipation assembly (401) and a heat dissipation net (402), adsorption fixing mechanisms (2) are arranged at corner positions of the surface of the base (1), the adsorption fixing mechanisms (2) comprise adsorption assemblies (201) and adsorption cavities (202), folding mechanisms (3) are arranged on the surface of the base (1), and the folding mechanisms (3) consist of containing grooves (301) and fixing assemblies (302).

2. A desk lamp as recited in claim 1, wherein: adsorption cavities (202) are formed in corner positions of the surface of the base (1), the structure of each adsorption cavity (202) is an L-shaped structure, and an adsorption assembly (201) is arranged in each adsorption cavity (202).

3. A desk lamp as recited in claim 2, wherein: the inside of absorption subassembly (201) is including fixture block (2011), piston plate (2012), stay cord (2013) and draw-in groove (2014), the inside of absorption cavity (202) is provided with piston plate (2012), piston plate (2012) are along absorption cavity (202) back-and-forth movement, the one end of piston plate (2012) glues and has stay cord (2013), draw-in groove (2014) have all been seted up to the both sides on piston plate (2012) surface, the inner wall of absorption cavity (202) both sides all is fixed with fixture block (2011), fixture block (2011) and the mutual joint cooperation of draw-in groove (2014).

4. A desk lamp as recited in claim 1, wherein: the novel lamp comprises a base (1), wherein an accommodating groove (301) is formed in the surface of the base (1), a fixing assembly (302) is arranged in the accommodating groove (301), the fixing assembly (302) comprises a telescopic plate (3021), a fixing frame (3022), a magnetic sheet (3023), a fixing screw cylinder (3024), a fastening screw (3025) and a magnetic block (3026), the telescopic plate (3021) is rotatably connected to the accommodating groove (301), and one end of the telescopic plate (3021) is in mutual rotation fit with one end of the lamp body (101).

5. A folding-facilitating desk lamp as recited in claim 4, further comprising: one side of base (1) surface is fixed with mount (3022), and when expansion plate (3021) and accepting groove (301) mutually perpendicular, the surface of expansion plate (3021) and mount (3022) contacts each other, the surface of mount (3022) is inlayed and is had magnetic sheet (3023), the surface of expansion plate (3021) is inlayed and is had magnetic path (3026), magnetic path (3026) and mutual magnetic attraction cooperation of magnetic sheet (3023).

6. A folding-facilitating desk lamp as recited in claim 5, further comprising: both sides on the surface of the expansion plate (3021) are fixed with fixed screw barrels (3024), both sides on the surface of the fixing frame (3022) are connected with fastening screws (3025) in a threaded manner, and the fastening screws (3025) are in threaded fit with the fixed screw barrels (3024).

7. A desk lamp as recited in claim 1, wherein: the heat dissipation net (402) is embedded on the surfaces of the two sides of the lamp body (101), and the heat dissipation assembly (401) is fixed on the surface of the top of the lamp body (101).

8. A folding-facilitating desk lamp as recited in claim 7, further comprising: the heat radiation component (401) is composed of heat radiation fins (4011), grooves (4012) and a heat conduction plate (4013), the grooves (4012) are formed in the surface of the top of the lamp body (101), the heat conduction plate (4013) is fixed in the grooves (4012), and equidistant heat radiation fins (4011) are welded on the surface of the heat conduction plate (4013).