CN211667786U - Ventilation and heat dissipation device for road lighting equipment - Google Patents
Ventilation and heat dissipation device for road lighting equipment Download PDFInfo
- Publication number
- CN211667786U CN211667786U CN202020347230.6U CN202020347230U CN211667786U CN 211667786 U CN211667786 U CN 211667786U CN 202020347230 U CN202020347230 U CN 202020347230U CN 211667786 U CN211667786 U CN 211667786U
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- CN
- China
- Prior art keywords
- shell
- wall
- heat dissipation
- plate
- ventilation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 238000004512 die casting Methods 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a ventilation cooling device for road lighting equipment, which comprises an outer shell, the light source subassembly, glass cover and base plate, the shell passes through aluminum alloy die-casting shaping and realizes fixedly with the apron through bolt and nut subassembly, the shell inner wall is connected with the light source subassembly through the glass cover, be equipped with wear-resisting packing ring in proper order from the front to the back between shell and the base plate, the translucent cover, the reflector, border panel and fixed plate, wear-resisting packing ring one side is installed the front panel that the joint was fixed on the shell inner wall through waterproof sealed glue, wear-resisting packing ring opposite side fixed mounting has the translucent cover, the translucent cover outer wall edge is equipped with the reflector with border panel looks adaptation all around, border panel inner wall top fixedly connected with radiating fin, radiating fin below both sides all are equipped with. Has the advantages that: the utility model discloses the effectual security that has improved can prevent when guaranteeing the heat dissipation that the rainwater from entering into inside the lamp body, and then the device can be stable normal work.
Description
Technical Field
The utility model relates to a fluorescent tube heat abstractor technical field, concretely relates to ventilation cooling device for lighting equipment.
Background
The road lighting equipment is used for improving the safety of vehicle driving and pedestrian walking at night and preventing traffic accidents. The traffic condition can be improved, the driving fatigue is reduced, the road traffic capacity is improved, and the traffic accidents are effectively reduced by reasonable arrangement.
Road lighting equipment is because its leakproofness of itself is in order to block outside wind and rain, avoid influencing internal circuit component's normal use, but because the long-time illumination, its inside can produce higher temperature, especially in summer humidity is great, the heat is difficult for distributing away, the inside drop of water that produces of casing easily, circuit component consequently takes place to damage, but, if the setting only has the air vent, inside the rainwater enters into the casing easily, can influence the device and use, therefore, need one kind now and can keep certain leakproofness, block the rainwater, also can ventilation cooling's road lighting equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safety and stability, can enough the certain sealing performance of packing plant, also can in time give off thermal ventilation heat abstractor for road lighting equipment is realized through following scheme.
In order to realize the above purpose, the utility model discloses a technical scheme be: a ventilation and heat dissipation device for road lighting equipment comprises a shell, a light source component, a glass cover and a base plate, wherein the shell is formed by aluminum alloy through die casting and is fixed with a cover plate through a bolt and nut component, the inner wall of the shell is connected with the light source component through the glass cover, the ventilation and heat dissipation device is characterized in that a wear-resistant gasket, a transparent cover, a reflecting cover, a frame plate and a fixing plate are sequentially arranged between the shell and the base plate from front to back, one side of the wear-resistant gasket is provided with a front panel which is clamped and fixed on the inner wall of the shell through waterproof sealant, the other side of the wear-resistant gasket is fixedly provided with the transparent cover, the periphery of the outer wall of the transparent cover is provided with the reflecting cover matched with the frame plate, the top end of the inner wall of the frame plate is fixedly connected with a heat dissipation fin, the fixing plate is fixed with the frame plate through the annular buckle, a reinforcing layer located on the substrate is installed on one side, far away from the frame plate, of the fixing plate through the rear panel, and the back of the reinforcing layer is fixed on the substrate in a screw self-tapping mode.
Further, base plate outer wall both sides all have the mounting bracket through screwed connection, and be connected with the screw hole with screw looks adaptation on the mounting bracket.
Furthermore, a switch electrically connected with the light source component is arranged on the shell.
Furthermore, a lamp body connected with the light source assembly is arranged in the frame plate, and the lamp body covers the reflecting cover.
Furthermore, the bottom end of the inner wall of the frame plate is provided with an anti-falling buckle connected with the reflector.
The technical effects of the utility model reside in that: the reflector that the translucent cover is connected on the lamp body, be favorable to concentrating the light beam, avoid the light beam to take place excessive scattering, can rise shells inner wall top when the inside heat of casing is gathered, fin cooperation convex surface air vent on the frame board this moment, can effectually derive the heat, air vent upper portion sets up to convex shape simultaneously, can effectually prevent that the rainwater from entering into inside the casing, in addition, be equipped with the leakproofness that the ventilated membrane can further improve the device on the convex surface air vent, and guarantee device's ventilation effect, and the internals connection of device is stable, barrier propterty is good, such a effectual improvement security that is used for road lighting equipment ventilation heat abstractor, can prevent that the rainwater from entering into inside the lamp body when guaranteeing the heat dissipation, and then the normal work that the device can be stable.
Drawings
Fig. 1 is a schematic structural view of the ventilation and heat dissipation device for road lighting equipment of the present invention;
fig. 2 is an exploded view of the ventilation and heat dissipation device for road lighting equipment of the present invention.
Reference numerals: 1-a housing; 2-a light source assembly; 3-a glass cover; 4-a substrate; 5-wear resistant washers; 6-a transparent cover; 7-a reflector; 8-frame plates; 9-fixing the plate; 10-waterproof sealant; 11-a front panel; 12-a transparent cover; 13-heat dissipation fins; 14-convex vent holes; 15-a gas permeable membrane; 16-a ring buckle; 17-a rear panel; 18-a reinforcement layer; 19-mounting frame.
Detailed Description
Referring to the attached drawings 1-2, a ventilation and heat dissipation device for road lighting equipment comprises a shell 1, a light source component 2, a glass cover 3 and a base plate 4, wherein the shell 1 is formed by aluminum alloy die casting and is fixed with a cover plate through a bolt and nut component, the inner wall of the shell 1 is connected with the light source component 2 through the glass cover 3, a wear-resistant gasket 5, a transparent cover 6, a reflecting cover 7, a frame plate 8 and a fixing plate 9 are sequentially arranged between the shell 1 and the base plate 4 from front to back, a front panel 11 clamped and fixed on the inner wall of the shell 1 is installed on one side of the wear-resistant gasket 5 through a waterproof sealant 10, a transparent cover 12 is fixedly installed on the other side of the wear-resistant gasket 5, the reflecting cover 7 matched with the frame plate 8 is arranged on the periphery of the outer wall of the transparent cover 12, heat dissipation fins 13 are fixedly connected to the top ends of the inner wall of the frame plate 8, the outer wall of the convex vent hole 14 is fixed with the breathable film 15 in an adhesive manner, the fixing plate 9 is fixed with the frame plate 8 through the annular buckle 16, a reinforcing layer 18 positioned on the substrate 4 is arranged on one side, far away from the frame plate 8, of the fixing plate 9 through the rear panel 17, and the back of the reinforcing layer 18 is fixed on the substrate 4 in a screw self-tapping manner.
The embodiment of this scheme does, 5 one sides of wear-resisting packing ring install the joint through waterproof sealant 10 and fix the front panel 11 on 1 inner wall of shell, and after the joint groove joint of front panel 11 through the shell inner wall was fixed, can make the lamp body reduce the friction between the component when rocking through being provided with wear-resisting packing ring 5, fixed plate 9 is fixed mutually with frame board 8 through annular knot 16, fixed plate 9 keeps away from 8 one side of frame board and installs back coat 18 that is located on base plate 4 through rear panel 17, and the setting of fixed plate 9 and back coat 18 can increase the stability that the device is connected, contains elastic material such as foamed resin in back coat 18 in addition, has guaranteed to a great extent and has installed good cushioning nature.
Preferably, 4 outer wall both sides of base plate all have mounting bracket 19 through screwed connection, and be connected with the screw hole with screw looks adaptation on the mounting bracket 19, be equipped with the switch of being connected with the automatically controlled of light source subassembly 2 on the shell 1, the mode that the switch set up is in order to carry out when repairing the operation at the staff, can directly close the power through the switch, increases the convenience of installation maintenance, be equipped with the lamp body that is connected with light source subassembly 2 in the frame board 8, just the lamp body covers on reflector 7, 8 inner wall bottoms of frame board are equipped with the anti-tripping who is connected with reflector 7.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A ventilation and heat dissipation device for road lighting equipment comprises a shell (1), a light source component (2), a glass cover (3) and a substrate (4), wherein the shell (1) is formed by aluminum alloy die casting and fixed with a cover plate through a bolt and nut component, the inner wall of the shell (1) is connected with the light source component (2) through the glass cover (3), the ventilation and heat dissipation device is characterized in that a wear-resistant gasket (5), a transparent cover (6), a reflecting cover (7), a frame plate (8) and a fixing plate (9) are sequentially arranged between the shell (1) and the substrate (4) from front to back, a front panel (11) clamped and fixed on the inner wall of the shell (1) is installed on one side of the wear-resistant gasket (5) through a waterproof sealant (10), the transparent cover (6) is fixedly installed on the other side of the wear-resistant gasket (5), and the reflecting cover (7) matched with the frame plate (8) is arranged, frame board (8) inner wall top fixedly connected with radiating fin (12), radiating fin (12) below both sides all are equipped with and extend to inside convex surface air vent (13) of frame board (8), it is fixed with ventilated membrane (14) viscidity on convex surface air vent (13) outer wall, fixed plate (9) are detained (15) through the annular and are fixed mutually with frame board (8), fixed plate (9) are kept away from frame board (8) one side and are installed back panel (16) through back panel (17) and are located back plate (4) back and back reinforcement (17) are fixed on base plate (4) through the mode of screw self-tapping.
2. The ventilation and heat dissipation device for the road lighting equipment as claimed in claim 1, wherein mounting frames (18) are connected to two sides of the outer wall of the base plate (4) through screws, and threaded holes matched with the screws are connected to the mounting frames (18).
3. The ventilation and heat dissipation device for road lighting equipment as claimed in claim 1, wherein a switch electrically connected with the light source assembly (2) is arranged on the housing (1).
4. A ventilation and heat dissipation device for road lighting equipment as claimed in claim 1, wherein a lamp body connected with the light source assembly (2) is arranged in the frame plate (8), and the lamp body covers the reflector (7).
5. The ventilation and heat dissipation device for road lighting equipment as claimed in claim 1, wherein the bottom end of the inner wall of the frame plate (8) is provided with an anti-tripping device connected with the reflector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347230.6U CN211667786U (en) | 2020-03-19 | 2020-03-19 | Ventilation and heat dissipation device for road lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347230.6U CN211667786U (en) | 2020-03-19 | 2020-03-19 | Ventilation and heat dissipation device for road lighting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667786U true CN211667786U (en) | 2020-10-13 |
Family
ID=72742609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347230.6U Expired - Fee Related CN211667786U (en) | 2020-03-19 | 2020-03-19 | Ventilation and heat dissipation device for road lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211667786U (en) |
-
2020
- 2020-03-19 CN CN202020347230.6U patent/CN211667786U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |