CN215892105U - Down lamp face mask device with controllable light angle - Google Patents
Down lamp face mask device with controllable light angle Download PDFInfo
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- CN215892105U CN215892105U CN202122259092.3U CN202122259092U CN215892105U CN 215892105 U CN215892105 U CN 215892105U CN 202122259092 U CN202122259092 U CN 202122259092U CN 215892105 U CN215892105 U CN 215892105U
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- down lamp
- fixedly connected
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- light angle
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- 235000009165 saligot Nutrition 0.000 claims abstract description 12
- 244000017160 saligot Species 0.000 claims abstract 2
- 238000005286 illumination Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 241000258971 Brachiopoda Species 0.000 abstract description 2
- 240000001085 Trapa natans Species 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of down lamps, in particular to a down lamp face shield device with a controllable light angle, which aims at solving the problems that the prior face shield is usually fixedly installed with a down lamp shell through a bolt during installation, so that the subsequent disassembly is complicated, and the traditional face shield is inconvenient to adjust the angle of illumination; the down lamp has a simple structure, the lampshade can be fixed through the supporting plate, so that the lampshade can be conveniently mounted and dismounted, subsequent maintenance is facilitated, the working efficiency is improved, and meanwhile, the illumination area of the down lamp body can be increased and the illumination of the down lamp body can be concentrated through forward mounting and backward mounting of the water caltrop lens.
Description
Technical Field
The utility model relates to the technical field of down lamps, in particular to a face shield device of a down lamp, which is controllable in light ray angle.
Background
The down lamp is a lamp with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp, the down lamp does not occupy space and can increase the soft atmosphere of the space, and the bottom of the down lamp is generally provided with a mask.
Traditional face guard all carries out fixed mounting through bolt and down lamp shell when installation usually, just leads to subsequent dismantlement to become loaded down with trivial details like this to lead to work efficiency not high, traditional face guard is not convenient for adjust irradiant angle moreover, so we propose the controllable down lamp face guard device of light angle, be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the working efficiency is not high and the traditional mask is inconvenient to adjust the illumination angle due to the inconvenience of disassembly in the prior art, and provides a down lamp mask device with a controllable light angle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a controllable down lamp face guard device of light angle, includes the down lamp body, the down lamp body includes shell, fluorescent tube and connecting rod, the fluorescent tube sets up the top inner wall at the shell, the top fixed connection of connecting rod and shell, the bottom joint of shell has two symmetrical fixed plates, two the same lamp shade of one side fixedly connected with that the fixed plate is close to mutually, the top of lamp shade is provided with a plurality of water caltrop lenses.
Preferably, the bottom of the housing is fixedly connected with two symmetrical clamping plates, the tops of the two fixing plates are provided with connectors which are connected with the corresponding clamping plates in an inserting mode, sliding grooves are formed in the clamping plates, the inner walls of the sliding grooves are connected with two symmetrical supporting plates in a sliding mode, one ends, far away from the two supporting plates, of the two supporting plates penetrate through the sliding grooves and extend to one sides of the clamping plates, the tops of the supporting plates are abutted to the bottoms of the fixing plates, arc edges matched with the supporting plates are formed in the bottoms and the tops of the inner walls on two symmetrical sides of the connectors, and elastic pads are fixedly connected to one sides of the arc edges.
Preferably, one side of each of the two support plates close to each other is fixedly connected with an extrusion plate, the bottom end of each extrusion plate penetrates through the clamping plate and extends to the bottom of the clamping plate, and the bottom of the clamping plate is provided with a sliding opening matched with the extrusion plate.
Preferably, the top of the supporting plate is fixedly connected with a non-slip mat, and the top of the non-slip mat is abutted against the bottom of the elastic mat.
Preferably, the bottom inner wall of sliding tray and the equal two symmetrical limiting plates of top inner wall fixedly connected with, two the same fixed slide bar of one side fixedly connected with that the limiting plate is close to mutually, the outer wall slip cap of fixed slide bar is equipped with two symmetrical sliders, and two adjacent sliders are close to mutually one side respectively with the bottom and the top fixed connection of backup pad, the outer wall cover of fixed slide bar is equipped with the extension spring, the both ends of extension spring respectively with one side of slider and one side fixed connection of limiting plate.
Preferably, the lamp housing is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the support plate is extruded through the connecting port, the support plate can slide on the fixed slide rod through the slide block when being extruded, the slide block can stretch the tension spring when moving, when the support plate slides to a specified position, the clamping plate can penetrate through the connecting port to enable the fixed plate to be attached to the down lamp body, and at the moment, the support plate can be in the original position due to the tension of the tension spring, so that the support plate is abutted to the bottom of the fixed plate, and the position of the lampshade is fixed.
2. According to the utility model, when the lampshade is installed positively, the water caltrop lens is positioned in the down lamp body, the illumination area of the lamp tube can be diffused through the water caltrop lens, so that the illumination angle is increased, when the lampshade is installed reversely, the water caltrop lens is positioned outside the down lamp body, and the illumination of the lamp tube can be gathered through the water caltrop lens, so that the illumination is irradiated downwards.
The utility model has simple structure and convenient use, can fix the lampshade through the supporting plate, thereby facilitating the installation and the disassembly of the lampshade so as to facilitate the subsequent maintenance and improve the working efficiency, and simultaneously, through the forward installation and the reverse installation of the lampshade, the water caltrop lens is positioned inside and outside the down lamp body, thereby increasing the illumination area of the down lamp body and concentrating the illumination of the down lamp body, thereby facilitating the adjustment of the illumination angle of the down lamp body and facilitating the use of users.
Drawings
Fig. 1 is a schematic front sectional view of a face mask device of a down lamp with controllable light angle according to the present invention;
FIG. 2 is an enlarged schematic structural view of a portion A of a face shield apparatus of a down lamp with controllable light angle according to the present invention;
fig. 3 is a schematic perspective view of a clamping plate of a down lamp mask device with controllable light angle according to the present invention.
In the figure: 1. a down lamp body; 101. a housing; 102. a lamp tube; 103. a connecting rod; 2. a lamp shade; 3. a water caltrop lens; 4. a fixing plate; 5. clamping a plate; 6. a sliding groove; 7. a support plate; 8. fixing the sliding rod; 9. a slider; 10. a limiting plate; 11. a tension spring; 12. a connecting port; 13. a non-slip mat; 14. a pressing plate; 15. a sliding port; 16. an elastic pad; 17. and (4) arc edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a controllable down lamp face guard device of light angle, including down lamp body 1, down lamp body 1 includes shell 101, fluorescent tube 102 and connecting rod 103, and fluorescent tube 102 sets up the top inner wall at shell 101, and the top fixed connection of connecting rod 103 and shell 101, the bottom joint of shell 101 has two symmetrical fixed plates 4, and two fixed plates 4 are close to one side fixedly connected with same lamp shade 2 mutually, and the top of lamp shade 2 is provided with a plurality of water caltrop lens 3.
Example two
The embodiment is improved on the basis of the first embodiment: referring to fig. 1-3, a down lamp mask device with controllable light angle comprises a down lamp body 1, the down lamp body 1 comprises a shell 101, a lamp tube 102 and a connecting rod 103, the lamp tube 102 is arranged on the inner wall of the top of the shell 101, the connecting rod 103 is fixedly connected with the top of the shell 101, two symmetrical fixing plates 4 are clamped at the bottom of the shell 101, one side, close to the two fixing plates 4, of the two fixing plates is fixedly connected with a same lampshade 2, the top of the lampshade 2 is provided with a plurality of diamond-corner lenses 3, the bottom of the shell 101 is fixedly connected with two symmetrical clamping plates 5, the tops of the two fixing plates 4 are respectively provided with a connecting port 12 which is inserted into the corresponding clamping plate 5, a sliding groove 6 is arranged inside the clamping plate 5, the inner wall of the sliding groove 6 is slidably connected with two symmetrical supporting plates 7, the ends, far away from the two supporting plates 7, respectively penetrate through the sliding groove 6 and extend to one side of the clamping plate 5, the top of the supporting plate 7 is abutted against the bottom of the fixing plate 4, the bottom and the top of the inner walls at two symmetrical sides of the connecting port 12 are both provided with an arc edge 17 matched with the supporting plate 7, one side of the arc edge 17 is fixedly connected with an elastic cushion 16, the lampshade 2 can be fixed through the mutual matching between the supporting plate 7, the clamping plate 5 and the connecting port 12, so that the lampshade 2 can be conveniently installed and disassembled, the subsequent maintenance is convenient, the working efficiency is improved, one side of the two supporting plates 7 close to each other is fixedly connected with a squeezing plate 14, the bottom end of the squeezing plate 14 penetrates through the clamping plate 5 and extends to the bottom of the clamping plate 5, the bottom of the clamping plate 5 is provided with a sliding port 15 matched with the squeezing plate 14, the supporting plate 7 can be driven to move through the squeezing plate 14, so that the supporting plate 7 can be conveniently moved into the sliding groove 6, the lampshade 2 can be conveniently disassembled, the top of the supporting plate 7 is fixedly connected with an anti-slip cushion 13, the top of the non-slip mat 13 is abutted against the bottom of the elastic mat 16, the friction force between the support plate 7 and the elastic mat 16 can be improved through the non-slip mat 13, so that the stability of the non-slip mat is improved, the inner wall of the bottom and the inner wall of the top of the sliding groove 6 are both fixedly connected with two symmetrical limiting plates 10, one side, close to the two limiting plates 10, is fixedly connected with the same fixed slide bar 8, the outer wall of the fixed slide bar 8 is slidably sleeved with two symmetrical slide blocks 9, one side, close to the two adjacent slide blocks 9, is fixedly connected with the bottom and the top of the support plate 7 respectively, the outer wall of the fixed slide bar 8 is sleeved with a tension spring 11, two ends of the tension spring 11 are fixedly connected with one side of the slide blocks 9 and one side of the limiting plates 10 respectively, through the mutual matching between the tension spring 11 and the slide blocks 9, the stability of the support plate 7 can be improved, so that the supporting force of the support plate 7 on the fixed plate 4 is improved, improve its stability, lamp shade 2 is the arc, and the illumination angle of down lamp body 1 is adjusted for the water caltrop lens 3 at its top that can be convenient for through lamp shade 2.
The working principle is as follows: when the down lamp is installed, the down lamp body 1 is installed at a designated position through the connecting rod 103, then the supporting plate 7 is extruded through the arc edge 17 on the connecting port 12, the supporting plate 7 slides on the fixing slide rod 8 through the slide block 9 when being extruded, the slide block 9 can stretch the tension spring 11 when moving, when the supporting plate 7 slides to the designated position, the clamping plate 5 can pass through the connecting port 12 to enable the fixing plate 4 to be attached to the down lamp body 1, at the moment, the supporting plate 7 can return to the original position due to the tension force of the tension spring 11, so that the supporting plate 7 is abutted against the bottom of the fixing plate 4, the position of the fixing plate 4 is fixed, the position of the lampshade 2 is fixed, when the lampshade 2 is installed normally, the diamond-corner lens 3 is positioned in the down lamp body 1, the illumination area of the lamp tube 102 can be diffused through the diamond-corner lens 3, so that the illumination angle is enlarged, when the lampshade 2 is installed reversely, the diamond-corner lens 3 is positioned outside the down lamp body 1, can make the illumination of fluorescent tube 102 gather through water caltrop lens 3 to make illumination down shine, when lamp shade 2 is dismantled to needs, pulling stripper plate 14 drives backup pad 7 and removes, when the length that stretches out of backup pad 7 is less than connector 12, can stimulate fixed plate 4 this moment and make fixed plate 4 and down lamp body 1 separate, thereby make lamp shade 2 keep away from down lamp body 1.
However, as is well known to those skilled in the art, the working principle and wiring method of the down lamp body 1 are common and are all conventional means or common knowledge, and are not described herein again, and those skilled in the art can make any choice according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a controllable down lamp face guard device of light angle, includes down lamp body (1), its characterized in that, down lamp body (1) is including shell (101), fluorescent tube (102) and connecting rod (103), fluorescent tube (102) set up the top inner wall at shell (101), the top fixed connection of connecting rod (103) and shell (101), the bottom joint of shell (101) has two symmetrical fixed plate (4), two the same lamp shade (2) of one side fixedly connected with that fixed plate (4) are close to mutually, the top of lamp shade (2) is provided with a plurality of water caltrop lens (3).
2. A downlight mask device with controllable light ray angle according to claim 1, the bottom of the shell (101) is fixedly connected with two symmetrical clamping plates (5), the tops of the two fixing plates (4) are respectively provided with a connecting port (12) which is inserted with the corresponding clamping plate (5), a sliding groove (6) is formed in the clamping plate (5), two symmetrical supporting plates (7) are connected to the inner wall of the sliding groove (6) in a sliding mode, one end, far away from the two supporting plates (7), of each supporting plate penetrates through the sliding groove (6) and extends to one side of the clamping plate (5), the top of the supporting plate (7) is abutted against the bottom of the fixing plate (4), the bottom and the top of the inner walls of two symmetrical sides of the connecting port (12) are provided with arc edges (17) matched with the supporting plate (7), and one side of each arc edge (17) is fixedly connected with an elastic pad (16).
3. A down lamp mask device with a controllable light angle as defined in claim 2, wherein the two support plates (7) are fixedly connected with a squeezing plate (14) at the side close to each other, the bottom end of the squeezing plate (14) penetrates through the clamping plate (5) and extends to the bottom of the clamping plate (5), and the bottom of the clamping plate (5) is provided with a sliding opening (15) matched with the squeezing plate (14).
4. A cover device of a down lamp with controllable light angle as claimed in claim 2, wherein the top of the supporting plate (7) is fixedly connected with a non-slip mat (13), and the top of the non-slip mat (13) is abutted with the bottom of the elastic mat (16).
5. The controllable down lamp face guard device of light angle of claim 2, characterized in that, the equal fixedly connected with two symmetrical limiting plate (10) of bottom inner wall and the top inner wall of sliding tray (6), two one side fixedly connected with is the same fixed slide bar (8) that limiting plate (10) are close to mutually, the outer wall sliding sleeve of fixed slide bar (8) is equipped with two symmetrical slider (9), and one side that two adjacent slider (9) are close to mutually respectively with the bottom and the top fixed connection of backup pad (7), the outer wall cover of fixed slide bar (8) is equipped with extension spring (11), the both ends of extension spring (11) respectively with one side of slider (9) and one side fixed connection of limiting plate (10).
6. A downlight mask device with controllable light angle according to claim 1, wherein the lampshade (2) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259092.3U CN215892105U (en) | 2021-09-17 | 2021-09-17 | Down lamp face mask device with controllable light angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259092.3U CN215892105U (en) | 2021-09-17 | 2021-09-17 | Down lamp face mask device with controllable light angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215892105U true CN215892105U (en) | 2022-02-22 |
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ID=80349165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259092.3U Expired - Fee Related CN215892105U (en) | 2021-09-17 | 2021-09-17 | Down lamp face mask device with controllable light angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215892105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759903A (en) * | 2023-12-22 | 2024-03-26 | 中山市祥霖照明科技有限公司 | Combined down lamp shell structure, down lamp and use method thereof |
-
2021
- 2021-09-17 CN CN202122259092.3U patent/CN215892105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117759903A (en) * | 2023-12-22 | 2024-03-26 | 中山市祥霖照明科技有限公司 | Combined down lamp shell structure, down lamp and use method thereof |
| CN117759903B (en) * | 2023-12-22 | 2024-06-04 | 中山市祥霖照明科技有限公司 | Combined down lamp shell structure, down lamp and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |