CN217684892U - Heat radiation structure of track lamp - Google Patents
Heat radiation structure of track lamp Download PDFInfo
- Publication number
- CN217684892U CN217684892U CN202221248453.2U CN202221248453U CN217684892U CN 217684892 U CN217684892 U CN 217684892U CN 202221248453 U CN202221248453 U CN 202221248453U CN 217684892 U CN217684892 U CN 217684892U
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- heat dissipation
- lamp
- thick bamboo
- pane
- track
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- 230000005855 radiation Effects 0.000 title claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 15
- 241001330002 Bambuseae Species 0.000 claims abstract description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 15
- 239000011425 bamboo Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a track lamp heat radiation structure, including a lamp section of thick bamboo, the heating panel is installed to a lamp section of thick bamboo anterior segment, install the LED light source on the heating panel, the back lid is installed to a lamp section of thick bamboo rear end, and the back is covered and is installed the track box, and the track box passes through the swing arm to be connected with the back lid, state the heat dissipation window of seting up two symmetric distributions on the lamp section of thick bamboo lateral wall, the heat dissipation window coats and is stamped the heat dissipation pane. The utility model discloses owing to set up two heat dissipation windows on a lamp section of thick bamboo lateral wall, the heat dissipation window coats and is stamped the heat dissipation pane, and the heat in the lamp section of thick bamboo can be through the convection current of heat dissipation pane, and the radiating effect is better.
Description
Technical Field
The utility model relates to a LED lamps and lanterns specifically disclose a track lamp heat radiation structure.
Background
Refer to fig. 8. The conventional track lamp comprises a lamp barrel 1, wherein a heat dissipation plate 2, an optical lens 3 and a front cover 4 are sequentially arranged at the front section of the lamp barrel 1, and an LED light source is arranged on the heat dissipation plate 2; the rear cover 5 is installed at the rear end of the lamp barrel 1, the track box 6 is installed on the rear cover 5, and the track box 6 is hinged to the rear cover 5 through the swing arm 61. The track box 6 is used for being connected with a track strip, the swing arm 61 is hinged with the rear cover 5 through a hinge bolt 62, the hinge bolt 62 has certain pretightening force, and the lamp tube 1 can rotate around the hinge bolt 62 to adjust and maintain the light-emitting angle. The existing track lamp has the problems that; 1) Because the lamp tube is a sealing structure, heat emitted by the LED light source can be conducted and radiated only through the tube wall of the lamp tube 1, the radiating efficiency is low, the temperature in the lamp tube is high, and the service life of the LED light source is short; 2) Because the light-emitting angle of the lamp tube is maintained by the pretightening force of the hinge bolt, the front section of the lamp tube is more in parts, the gravity center of the lamp tube is far away from the hinge bolt, the gravity arm is longer, the pretightening force of the hinge bolt is fast reduced under the action of gravity for a long time, and the light-emitting angle of the lamp tube cannot be maintained.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a heat dissipation structure of a track lamp with good heat dissipation for solving the problems in the prior art.
For solving the prior art problem, the utility model discloses a track lamp heat radiation structure, including a lamp section of thick bamboo, the heating panel is installed to a lamp section of thick bamboo anterior segment, install the LED light source on the heating panel, the back lid is installed to a lamp section of thick bamboo rear end, and the back is covered and is installed the track box, and the track box passes through the swing arm to be connected with the back lid, set up the heat dissipation window of two symmetric distributions on stating lamp section of thick bamboo lateral wall, the heat dissipation window coats and is stamped the heat dissipation pane.
The beneficial effects of the utility model are that: the utility model discloses owing to set up two heat dissipation windows on a lamp section of thick bamboo lateral wall, the heat dissipation window coats and is stamped the heat dissipation pane, and the heat in the lamp section of thick bamboo can be through the convection current of heat dissipation pane, and the radiating effect is better.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the external structure of the present invention.
Fig. 3 is a schematic structural view of the heat dissipation window of the present invention.
Fig. 4 isbase:Sub>A schematic structural view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A in fig. 2.
Fig. 5 is a schematic structural view of the rear cover of the present invention.
Fig. 6 is a schematic structural view of a section B-B in fig. 5.
Fig. 7 is a schematic view of the internal structure of the present invention.
Fig. 8 is a schematic structural diagram of a conventional track lamp.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions thereof, the present invention will be described in detail with reference to the accompanying drawings and detailed description. The description herein of relative positions of upper, lower, inner, outer, front and rear, etc. is merely illustrative of the relative positions of the components in the figures and does not represent an absolute limitation on the scope of the present invention.
Refer to fig. 1 and 7. A heat dissipation structure of a track lamp comprises a lamp barrel 1, wherein a heat dissipation plate 2, an optical lens 3 and a front cover 4 are sequentially arranged on the front section of the lamp barrel 1, and an LED light source is arranged on the heat dissipation plate 2; the rear cover 5 is installed at the rear end of the lamp barrel 1, the track box 6 is installed on the rear cover 5, and the track box 6 is hinged to the rear cover 5 through the swing arm 61.
Refer to fig. 1 to 4. Two symmetrically-distributed heat dissipation windows 11 are formed in the side wall of the lamp barrel 1, the heat dissipation windows 11 are covered with heat dissipation window panes 7, and clamping grooves 12 extending to the rear end opening of the lamp barrel are formed in the inner side of the lamp barrel 1 and located on two sides of the heat dissipation windows 11. The heat dissipation window 7 comprises a grid part 71, a heat dissipation hole 72 is formed in the grid part 71, shoulders 73 located on the inner sides of the grid part 71 are arranged on two sides of the grid part 71, and a buckle 74 matched with the clamping groove 12 is arranged on each shoulder 73. The grid part 71 of the heat dissipation window 7 is placed in the heat dissipation window 11 with its outer side flush with the outer side of the lamp vessel 1. The heat dissipation window 7 abuts against two sides of the heat dissipation window 11 at the inner side of the lamp barrel 1 through the shoulder 73, and the buckle 74 is clamped in the clamping groove 12 and fixed in the heat dissipation window 11. The clamping groove 12 extends to the rear end opening of the lamp barrel 1, and the heat dissipation window pane 7 can be inserted into the heat dissipation window 11 from the rear end opening of the lamp barrel 1 along the clamping groove 12, so that the lamp barrel has the advantage of convenience in installation.
Refer to fig. 5 to 7. The rear cover 5 comprises a panel 51, a skirt 52 connected with the lamp tube 1 is arranged on the periphery of the panel 51, and a mounting groove 53 extending along the axial direction of the rear cover is arranged on one side of the panel 51. The swing arm 61 is inserted into the mounting groove 53, and both are hinged by a hinge bolt 62. The panel 51 is provided with a strip-shaped vent hole 54, and a dust-proof plate 55 which has a gap with the panel 51 is arranged on the inner side of the panel 51 under the vent hole 54. The rear cover 5 is provided with the air holes 54, which can discharge residual hot air in the lamp tube 1, thereby further improving the heat dissipation effect. The dust-proof plate 55 is spaced from the panel 51, so that hot air in the lamp barrel 1 can be discharged from the ventilation holes 51, and dust can be prevented from entering the lamp barrel 1 from the ventilation holes 54. The air holes 51 are strip-shaped, so that the dust guard 55 can be more conveniently formed on the inner side of the panel through injection molding.
Referring to fig. 1 and 7, a U-shaped counterbalance 8 is provided inside the rear cover 5. The counterweight 8 includes a bottom plate 81, two side plates 82 perpendicular to the bottom plate 81, an air inlet 83 opposite to the bottom plate 81, and two diversion ports 84 at both ends. The bottom plate 81 is fixed to the inner side of the rear cover 5, the side plates 82 extend to the inner sides of the heat dissipation windows 11, the air inlet 83 faces the heat dissipation plate 2, and the two diversion ports 84 are respectively opposite to the two heat dissipation windows 11. Thus, the hot air rising from the heat dissipating plate 2 can enter the balance weight from the air inlet 83 and be guided to the heat dissipating window 11 through the two guiding openings 84, and the lamp barrel 1 can dissipate heat better.
The utility model has the advantages that as the two heat dissipation windows are arranged on the side wall of the lamp tube and the heat dissipation window panes are covered on the heat dissipation windows, the heat in the lamp tube can be convected through the heat dissipation window panes, so that the heat dissipation effect is better; and because the counterweight balance block is arranged on the rear cover, the gravity center of the lamp tube is closer to the hinged bolt, the gravity arm is short, the pretightening force of the hinged bolt is slowly reduced, the light-emitting angle of the lamp tube is maintained for a longer time, and the lamp is more durable.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a track lamp heat radiation structure, includes a lamp section of thick bamboo, and the heating panel is installed to a lamp section of thick bamboo anterior segment, install the LED light source on the heating panel, the back lid is installed to a lamp section of thick bamboo rear end, and the back is covered and is installed the track box, and the track box passes through the swing arm to be connected its characterized in that with the back lid: two symmetrically distributed heat dissipation windows are arranged on the side wall of the lamp barrel, and the heat dissipation windows are covered with heat dissipation window panes.
2. The heat dissipation structure of claim 1, wherein: clamping grooves are formed in the inner side of the lamp barrel and located at two sides of the heat dissipation window, the heat dissipation window pane comprises a grid part, heat dissipation holes are formed in the grid part, shoulders located at the inner sides of the grid part are arranged at two sides of the grid part, and buckles matched with the clamping grooves are arranged on the shoulders; the grid part of the heat dissipation pane is arranged in the heat dissipation window, the heat dissipation pane is abutted against two sides of the heat dissipation window on the inner side of the lamp barrel through the shoulder part of the heat dissipation pane, and the buckle of the heat dissipation pane is clamped in the clamping groove and fixed in the heat dissipation window.
3. The heat dissipation structure for track lights according to claim 2, wherein: the clamping groove extends to the opening at the rear end of the lamp tube.
4. The heat dissipation structure of claim 1, wherein: the back cover comprises a panel, and the panel is provided with air holes.
5. The heat dissipation structure of claim 4, wherein: the air holes are strip-shaped.
6. The heat dissipation structure for track lights according to claim 5, wherein: the inner side of the panel is positioned under the air holes and is provided with a dust guard which has a gap with the panel.
7. The heat dissipation structure of claim 1, wherein: the inner side of the rear cover is provided with a U-shaped balance weight, and the balance weight is provided with an air inlet facing the heat dissipation plate and a flow guide port opposite to the two heat dissipation windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248453.2U CN217684892U (en) | 2022-05-23 | 2022-05-23 | Heat radiation structure of track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221248453.2U CN217684892U (en) | 2022-05-23 | 2022-05-23 | Heat radiation structure of track lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217684892U true CN217684892U (en) | 2022-10-28 |
Family
ID=83741455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221248453.2U Active CN217684892U (en) | 2022-05-23 | 2022-05-23 | Heat radiation structure of track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217684892U (en) |
-
2022
- 2022-05-23 CN CN202221248453.2U patent/CN217684892U/en active Active
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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: 20240102 Address after: 529040, 2nd Floor, Building 4, No. 442 Wuyi Road, Jianghai District, Jiangmen City, Guangdong Province Patentee after: Jiangmen Xinliangdu Lighting Technology Co.,Ltd. Address before: 529000 workshop, building 3, 33 Minghui Road, Jianghai District, Jiangmen City, Guangdong Province Patentee before: Jiangmen Liangdu Lighting Technology Co.,Ltd. |