CN210069565U - Dustproof LED table lamp convenient to change fluorescent tube - Google Patents
Dustproof LED table lamp convenient to change fluorescent tube Download PDFInfo
- Publication number
- CN210069565U CN210069565U CN201920815516.XU CN201920815516U CN210069565U CN 210069565 U CN210069565 U CN 210069565U CN 201920815516 U CN201920815516 U CN 201920815516U CN 210069565 U CN210069565 U CN 210069565U
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- lamp
- connecting rod
- lamp tube
- lampshade
- dustproof
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a dustproof LED desk lamp convenient to change fluorescent tube, including lamp shade and hinged-support, the top of lamp shade is provided with the pivot, the tail end of head rod is provided with the pivot, the tail end fixed mounting of second connecting rod has the pivot, the tail end fixedly connected with hinged-support of third connecting rod, the left side of hinged-support is provided with the fixed block, the inside of lamp shade is provided with the spread groove, the left side fixed mounting of fluorescent tube has the connecting block, the right side of fluorescent tube is provided with the electric plug, the inside of lamp shade is provided with the stationary blade, the top of lamp shade is provided with dustproof piece. This dustproof LED table lamp convenient to change fluorescent tube, fine solution before the inconvenient user of device changes and overhauls the problem of fluorescent tube, the device can the person of facilitating the use dismantle the fluorescent tube get off change and overhaul, very the person of facilitating the use operates, and the device is provided with special part and prevents that the fluorescent tube top layer from collecting up the dust.
Description
Technical Field
The utility model relates to a desk lamp technical field specifically is a dustproof LED desk lamp convenient to change fluorescent tube.
Background
The desk lamp is indispensable furniture of every family nowadays, it is one kind of lamp, its function is limited around the desk lamp, it is easy to read, study, work and energy saving, and with the development of the times, the decorative function of the desk lamp is higher and higher too, thus there are decorative desk lamp, reading desk lamp and portable desk lamp, etc.;
however, although the lamp has such many kinds and plays a great role, there are many inevitable disadvantages, such as easy breakage, inconvenience for users to replace the lamp tube, easy accumulation of dust on the surface of the lamp tube, and so on.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof LED table lamp convenient to change fluorescent tube to propose in solving above-mentioned background art and be broken easily, inconvenient user changes the fluorescent tube, the top layer of fluorescent tube collects up the problem of dust easily.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof LED desk lamp convenient for replacing a lamp tube comprises a lamp shade and a hinged support, wherein a rotating shaft is arranged at the top of the lamp shade and is connected with the top end of a first connecting rod, a rotating shaft is arranged at the tail end of the first connecting rod and is connected with the top end of a second connecting rod, a rotating shaft is fixedly mounted at the tail end of the second connecting rod and is connected with the top end of a third connecting rod, the hinged support is connected with the tail end of the third connecting rod, the hinged support is connected with the top of a base, a fixed block is arranged on the left side of the hinged support, an infrared inductor is fixedly mounted inside the fixed block, a connecting groove is formed in the lamp shade, the lamp tube is arranged inside the lamp shade, a connecting block is fixedly mounted on the left side of the lamp tube, a bolt is fixedly mounted inside the connecting block and is connected with the connecting groove, and the electric plug is connected with the inside of the lampshade, the inside of the lampshade is provided with a fixing piece, the inner side of the fixing piece is provided with a lamp tube, the top of the lamp tube is fixedly connected with an adsorption piece, the rear side of the lamp tube is provided with a heat dissipation frame, the heat dissipation frame is connected with the inside of the lampshade, the heat dissipation frame is fixedly provided with a cooling fin, the top of the lampshade is provided with a dustproof piece, and the inside of the lampshade is fixedly provided with a buffer layer.
Preferably, the inner wall of the lampshade is uniformly filled with a buffer layer, the buffer layer is made of a nano buffer pad, and the central axis of the lampshade coincides with the central axis of the infrared inductor.
Preferably, the mounting structures of the first connecting rod, the second connecting rod and the third connecting rod are all rotating structures, the third connecting rod is a telescopic structure, and the first connecting rod is also a rotating structure on the lampshade.
Preferably, the lamp tube is of a detachable installation structure in the lamp shade, the outer surface layer of the lamp tube is attached to the fixing sheet, and 4 adsorption sheets are symmetrically installed at the top of the lamp shade.
Preferably, the inner surface layer of the lamp tube is attached to the radiating fins, the radiating fins are arranged in the radiating frame at equal intervals, and the radiating frame is connected with the lampshade in a clamping manner.
Preferably, the dustproof sheet is of a grid structure, 2 dustproof sheets are symmetrically arranged on the central axis of the lampshade, and the dustproof sheets are connected with the lampshade in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the dustproof LED desk lamp convenient for replacing the lamp tube well solves the problem that a user is inconvenient to replace and overhaul the lamp tube by the prior device, the device can be convenient for the user to detach the lamp tube for replacement and overhaul, the operation of the user is very convenient, and the device is provided with special parts for preventing dust from accumulating on the surface layer of the lamp tube;
1. the desk lamp is provided with a lampshade, a buffer layer and an infrared inductor, wherein the buffer layer is uniformly filled on the inner wall of the lampshade and is made of a nano buffer pad, so that the desk lamp can well play a buffer role and is prevented from being broken, and the infrared inductor is arranged below the lampshade and can well sense whether a person uses the desk lamp or not through distance measurement, so that the switch of the desk lamp is automatically controlled, and the purpose of saving energy is achieved;
2. the first connecting rod, the second connecting rod and the third connecting rod are arranged and can rotate, so that a user can conveniently adjust the angle of the lampshade, the user can better use the desk lamp, and the third connecting rod can stretch and retract, so that the user can conveniently adjust the height of the desk lamp;
3. the lamp tube, the lampshade and the fixing pieces are arranged, the lamp tube can be detached from the inner part of the lampshade through bolts, a user can conveniently replace and overhaul the lamp tube, and the fixing pieces can be attached to the lamp tube, so that the lamp tube can be fixed and prevented from falling down and being broken;
4. the lamp tube is provided with a heat dissipation frame, heat dissipation fins, a lamp tube and a lamp shade, wherein the heat dissipation fins are arranged in the heat dissipation frame at equal intervals and are attached to the lamp tube, so that a heat dissipation effect on the lamp tube can be achieved, the heat dissipation frame can be detached from the interior of the lamp shade, and a user can conveniently detach and assemble the whole device;
5. be provided with dustproof sheet and lamp shade, the inside symmetry of lamp shade is provided with 2 dustproof sheets, and it is latticed structure, and it both can prevent that the dust from falling on the fluorescent tube like this, also can play a radiating effect to it can be dismantled from the inside of lamp shade and get off, and convenience of customers washs and changes.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the lamp shade and the lamp tube of the present invention;
FIG. 3 is a schematic view of the structure of the lampshade and the heat sink of the present invention;
FIG. 4 is a schematic view of the structure of the lamp cover and the buffer layer of the present invention;
FIG. 5 is a schematic structural view of a lampshade and a dustproof sheet of the present invention;
FIG. 6 is a schematic view of the structure of the lamp tube of the present invention;
fig. 7 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
In the figure: 1. a lamp shade; 2. a rotating shaft; 3. a first connecting rod; 4. a second connecting rod; 5. a third connecting rod; 6. a base; 7. a hinged support; 8. an electric plug; 9. a bolt; 10. connecting blocks; 11. a lamp tube; 12. a heat sink; 13. a fixing sheet; 14. connecting grooves; 15. a heat dissipation frame; 16. a dust-proof sheet; 17. a buffer layer; 18. an adsorption sheet; 19. an infrared sensor; 20. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a dustproof LED table lamp convenient for replacing a lamp tube comprises a lampshade 1, a rotating shaft 2, a first connecting rod 3, a second connecting rod 4, a third connecting rod 5, a base 6, a hinged support 7, an electric plug 8, a bolt 9, a connecting block 10, a lamp tube 11, a radiating fin 12, a fixing piece 13, a connecting groove 14, a radiating frame 15, a dustproof piece 16, a buffer layer 17, an adsorption piece 18, an infrared inductor 19 and a fixing block 20, wherein the rotating shaft 2 is arranged at the top of the lampshade 1, the rotating shaft 2 is connected with the top end of the first connecting rod 3, the rotating shaft 2 is arranged at the tail end of the first connecting rod 3, the rotating shaft 2 is connected with the top end of the second connecting rod 4, the rotating shaft 2 is fixedly arranged at the tail end of the second connecting rod 4, the rotating shaft 2 is connected with the top end of the third connecting rod 5, the hinged support 7 is connected with the tail end of the third connecting rod 5, the hinged, an infrared inductor 19 is fixedly installed inside the fixed block 20, a connecting groove 14 is arranged inside the lampshade 1, a lamp tube 11 is arranged inside the lampshade 1, a connecting block 10 is fixedly installed on the left side of the lamp tube 11, a bolt 9 is fixedly installed inside the connecting block 10, the bolt 9 is connected with the connecting groove 14, an electric plug 8 is arranged on the right side of the lamp tube 11, the electric plug 8 is connected with the inside of the lampshade 1, a fixing piece 13 is arranged inside the lampshade 1, the lamp tube 11 is arranged inside the fixing piece 13, an adsorption piece 18 is fixedly connected to the top of the lamp tube 11, a heat dissipation frame 15 is arranged on the rear side of the lamp tube 11, the heat dissipation frame 15 is connected with the inside of the lampshade 1, heat dissipation fins 12 are fixedly installed inside the heat dissipation frame 15, a dustproof piece 16 is arranged on the top of the lampshade 1, a buffer layer 17 is fixedly installed inside the lampshade 1, and the buffer, and the material of buffer layer 17 is the nanometer blotter to the axis of lamp shade 1 coincides mutually with infrared inductor 19's axis, and whether infrared inductor 19 can be fine like this responds to someone through the range finding and uses the desk lamp, and the help the device is energy-conserving, and the life of extension the device that buffer layer 17 inside lamp shade 1 also can be fine moreover.
As shown in fig. 1, the mounting structures of the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5 are all rotating structures, the third connecting rod 5 is a telescopic structure, and the first connecting rod 3 is also rotating structure on the lampshade 1, so that the user can adjust the angle of the desk lamp by using the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5, and the user can also adjust the height of the desk lamp by using the third connecting rod 5.
As shown in fig. 2, the lamp tube 11 is a detachable structure inside the lamp shade 1, and the outer surface layer of the lamp tube 11 is attached to the fixing piece 13, and 4 adsorbing pieces 18 are symmetrically installed on the top of the lamp shade 1, the adsorbing pieces 18 are made of magnet, which can help a user to fix the lamp tube 11, so that the user can detach the lamp tube 11 for independent use, as shown in fig. 2, the inner surface layer of the lamp tube 11 is attached to the heat dissipation fins 12, and the heat dissipation fins 12 are installed inside the heat dissipation frame 15 at equal intervals, and the heat dissipation frame 15 is connected to the lamp shade 1 in a snap-fit manner, the heat dissipation frame 15 is internally installed with a plurality of heat dissipation fins 12, the heat dissipation fins 12 can help the lamp tube 11 to dissipate heat well, thereby preventing the situation that the temperature is too high due to long-time work, and prolonging the service.
As shown in fig. 4, the dust-proof sheet 16 is a grid structure, and 2 dust-proof sheets 16 are symmetrically installed about the central axis of the lampshade 1, and the connection manner of the dust-proof sheet 16 and the lampshade 1 is a snap connection, the dust-proof sheet 16 can not only prevent dust, but also help the lamp tube 11 to dissipate heat, and the dust-proof sheet 16 can also be detached to facilitate cleaning and replacement by a user.
The working principle is as follows: when the dustproof LED desk lamp convenient for replacing the lamp tube is used, firstly, the angle between the lamp tube 11 and the lamp shade 1 can be adjusted, the lamp shade 1 rotates on the first connecting rod 3 through the rotating shaft 2, the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5 can rotate through the rotating shaft 2, a user can adjust the angle of the whole device conveniently, the user can adjust according to the actual using condition, the third connecting rod 5 can stretch and retract, the user can adjust the height of the whole device conveniently, an infrared sensor 19 is arranged on the base 6 and can sense whether the device is used by someone through infrared distance measurement, so that the switch of the desk lamp is automatically controlled, the aim of saving energy is fulfilled, the lamp tube 11 is connected with a control module inside the lamp shade 1 through the electric plug 8, and electric wires and the control module supply power to the lamp tube 11, the lamp tube 11 is connected with the connecting groove 14 inside the lampshade 1 through the connecting block 10 and the bolt 9 at the top end thereof, so as to facilitate the disassembly and replacement of a user, the inner side of the lamp tube 11 is provided with the heat dissipation frame 15, the heat dissipation fins 12 inside the heat dissipation frame 15 are attached to the lamp tube 11, which can play a role of heat dissipation and temperature reduction for the lamp tube 11, so as to prevent the lamp tube 11 from having overhigh temperature due to long-time work, thereby the service life of the device can be well prolonged, the top of the lampshade 1 is clamped with the dustproof sheet 16, which can well prevent dust from falling on the surface layer of the lamp tube 11 and also play a role of heat dissipation, the inner wall of the lampshade 1 is also filled with the buffer layer 17, which can play a role of falling prevention and prevent the device from being damaged, and the lamp tube 11 is provided with the adsorption sheet 18, so that the user can disassemble the lamp tube 11 and fix the lamp tube 11, so that the user can use the lamp tube 11 alone.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof LED table lamp convenient to change fluorescent tube, includes lamp shade (1) and hinged-support (7), its characterized in that: the lamp shade is characterized in that a rotating shaft (2) is arranged at the top of the lamp shade (1), the rotating shaft (2) is connected with the top end of a first connecting rod (3), the tail end of the first connecting rod (3) is provided with the rotating shaft (2), the rotating shaft (2) is connected with the top end of a second connecting rod (4), the tail end of the second connecting rod (4) is fixedly provided with the rotating shaft (2), the rotating shaft (2) is connected with the top end of a third connecting rod (5), a hinged support (7) is connected with the tail end of the third connecting rod (5), the hinged support (7) is connected with the top of a base (6), a fixed block (20) is arranged on the left side of the hinged support (7), an infrared inductor (19) is fixedly arranged inside the fixed block (20), a connecting groove (14) is arranged inside the lamp shade (1), and a lamp tube (11) is arranged inside the, a connecting block (10) is fixedly arranged at the left side of the lamp tube (11), a bolt (9) is fixedly arranged inside the connecting block (10), and the bolt (9) is connected with the connecting groove (14), the right side of the lamp tube (11) is provided with an electric plug (8), the electric plug (8) is connected with the inside of the lampshade (1), the inside of the lampshade (1) is provided with a fixing piece (13), the inner side of the fixing piece (13) is provided with a lamp tube (11), and the top of the lamp tube (11) is fixedly connected with an adsorption sheet (18), the rear side of the lamp tube (11) is provided with a heat dissipation frame (15), the heat dissipation frame (15) is connected with the inside of the lampshade (1), and the inside fixed mounting of heat dissipation frame (15) has fin (12), the top of lamp shade (1) is provided with dustproof piece (16), and the inside fixed mounting of lamp shade (1) has buffer layer (17).
2. The dustproof LED desk lamp convenient for replacing the lamp tube as claimed in claim 1, is characterized in that: the inner wall of the lampshade (1) is uniformly filled with a buffer layer (17), the buffer layer (17) is made of a nano buffer pad, and the central axis of the lampshade (1) coincides with the central axis of the infrared inductor (19).
3. The dustproof LED desk lamp convenient for replacing the lamp tube as claimed in claim 1, is characterized in that: the mounting structures of the first connecting rod (3), the second connecting rod (4) and the third connecting rod (5) are all rotating structures, the third connecting rod (5) is a telescopic structure, and the first connecting rod (3) is also a rotating structure on the lampshade (1).
4. The dustproof LED desk lamp convenient for replacing the lamp tube as claimed in claim 1, is characterized in that: the lamp tube (11) is of a detachable mounting structure in the lampshade (1), the outer surface layer of the lamp tube (11) is attached to the fixing pieces (13), and 4 adsorption pieces (18) are symmetrically mounted at the top of the lampshade (1).
5. The dustproof LED desk lamp convenient for replacing the lamp tube as claimed in claim 1, is characterized in that: the inner surface layer of the lamp tube (11) is attached to the radiating fins (12), the radiating fins (12) are arranged in the radiating frame (15) at equal intervals, and the radiating frame (15) is connected with the lampshade (1) in a clamping mode.
6. The dustproof LED desk lamp convenient for replacing the lamp tube as claimed in claim 1, is characterized in that: dustproof sheet (16) are latticed structure, and 2 dustproof sheet (16) are installed about the axis symmetry of lamp shade (1) to the connected mode of dustproof sheet (16) and lamp shade (1) is the block and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815516.XU CN210069565U (en) | 2019-05-31 | 2019-05-31 | Dustproof LED table lamp convenient to change fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815516.XU CN210069565U (en) | 2019-05-31 | 2019-05-31 | Dustproof LED table lamp convenient to change fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069565U true CN210069565U (en) | 2020-02-14 |
Family
ID=69455805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920815516.XU Expired - Fee Related CN210069565U (en) | 2019-05-31 | 2019-05-31 | Dustproof LED table lamp convenient to change fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210069565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664377A (en) * | 2020-07-24 | 2020-09-15 | 绍兴上虞欧迪电器有限公司 | Human response student is with protecting eye type LED intelligence desk lamp |
-
2019
- 2019-05-31 CN CN201920815516.XU patent/CN210069565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664377A (en) * | 2020-07-24 | 2020-09-15 | 绍兴上虞欧迪电器有限公司 | Human response student is with protecting eye type LED intelligence desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 610000 room 701, 7 / F, building a, times Haoting Plaza, No. 1092, wangcong Middle Road, Pitong street, Pidu District, Chengdu, Sichuan Patentee after: Sichuan jinxiangsheng Drilling Engineering Co.,Ltd. Address before: No.43, Lixin lane, Chengguan, Ninghua County, Sanming City, Fujian Province, 365400 Patentee before: NINGHUA KUANXIN SCIENCE AND TECHNOLOGY SERVICE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |