CN208804538U - A kind of LED light shell convenient for heat dissipation - Google Patents
A kind of LED light shell convenient for heat dissipation Download PDFInfo
- Publication number
- CN208804538U CN208804538U CN201821502838.0U CN201821502838U CN208804538U CN 208804538 U CN208804538 U CN 208804538U CN 201821502838 U CN201821502838 U CN 201821502838U CN 208804538 U CN208804538 U CN 208804538U
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- CN
- China
- Prior art keywords
- led light
- fixedly connected
- shell
- heat dissipation
- fixed plate
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Abstract
The utility model discloses a kind of LED light shells convenient for heat dissipation, including mounting plate, fixed plate and shell, fixed link is fixedly connected on the outside of cover top portion, the bottom of fixed plate is fixedly connected with LED light, the surface of fixed plate and the top of fixed link offer threaded hole, it is fixedly connected between two threaded holes by screw, semiconductor chilling plate is fixedly connected at the top of shell inner cavity, the utility model relates to technical fields of lighting fixtures.This is convenient for the LED light shell of heat dissipation, conjunction with semiconductors cooling piece, shell and venthole setting, cooling processing is carried out to LED light, cooperate the setting of bellows, heat emission fan and guide duct again, increase the air flowing on LED light surface, facilitate exchanging between the gas of interior of shell and LED light outer surface gas, it solves the radiating mode of the existing LED light heat dissipation effect in the lesser space of air flow amount to be not obvious, the problem of can not reach ideal heat dissipation effect, having seriously affected LED light service life.
Description
Technical field
The utility model relates to technical field of lighting fixtures, specially a kind of LED light shell convenient for heat dissipation.
Background technique
LED is also known as light emitting diode, is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can
Directly to convert electricity to light, the heart of LED is the chip of a semiconductor, and one end of chip is attached on a bracket, one end
It is cathode, the other end connects the anode of power supply, is encapsulated entire chip by epoxy resin.Semiconductor wafer is by two parts group
At a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N-type semiconductor, is mainly electricity in this side
Son.But when both semiconductors connect, a P-N junction is just formed between them.When electric current is acted on by conducting wire
When this chip, electronics will be pushed to the area P, and in the area P then electronics will be sent out with hole-recombination in the form of photon
Energy out, here it is the principles that LED light shines, and the color of the wavelength of light i.e. light is determined by the material of formation P-N junction
's.
LED light will be greatly shortened the service life if poor heat radiation, and existing heat dissipation device of LED lamp is exactly to utilize some heat dissipations
Piece with offer various holes or gap on LED light shell and be used to radiate, such radiating mode air flow amount compared with
Heat dissipation effect is not obvious in small space, can not reach ideal heat dissipation effect, has seriously affected LED light service life.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of LED light shell convenient for heat dissipation, solves existing
LED light radiating mode in the lesser space of air flow amount heat dissipation effect be not obvious, can not reach ideal dissipate
Thermal effect, the problem of having seriously affected LED light service life.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of LED light convenient for heat dissipation
Shell, including mounting plate, fixed plate and shell are fixedly connected with fixed link on the outside of the cover top portion, the fixed plate
Bottom is fixedly connected with LED light, and the surface of fixed plate and the top of fixed link offer threaded hole, two threaded holes
Between be fixedly connected by screw, semiconductor chilling plate, and shell and LED light phase are fixedly connected at the top of the shell inner cavity
Venthole is offered to the surface of side, the bottom of the shell offers illumination hole, and the inner surface for illuminating hole is fixedly connected
There is translucent cover, the bottom of the fixed plate is fixedly connected with bellows by link block, and the inner surface of the bellows is fixedly connected with
Heat emission fan, and the bottom of bellows is communicated with guide duct, the outer surface of the LED light is fixedly connected with annular transverse slat, the wind-guiding
One end of pipe runs through annular transverse slat and extends to the outside of annular transverse slat.
Preferably, the bottom of the mounting plate is fixedly connected with thread barrel, is fixedly connected with spiral shell at the top of the fixed plate
Line column, and the outer surface of threaded post is threadedly coupled with the inner surface of thread barrel, the surface of the mounting plate offers mounting hole.
Preferably, the bottom of the annular transverse slat and it is located at the outside of guide duct and offers annular groove, the cover top portion
Inside be fixedly connected with annular riser, and the inner surface of annular riser and the inner surface of annular groove are slidably connected.
Preferably, through slot is offered at the top of the outer surface of outer cover, and the inner surface of through slot is fixedly connected with filter screen
Plate.
Preferably, the inner surface of the bellows and be located at heat emission fan on the left of be fixedly connected with the first Air Filter.
Preferably, the surface of the annular transverse slat and it is located at the corresponding side of bellows and is communicated with exhaust pipe, and exhaust pipe
Inner surface is fixedly connected with the second Air Filter.
Beneficial effect
The utility model provides a kind of LED light shell convenient for heat dissipation.Have compared with prior art following beneficial
Effect:
It (1), should be convenient for the LED light shell of heat dissipation, by being fixedly connected with fixed link, fixed plate on the outside of cover top portion
Bottom be fixedly connected with LED light, the surface of fixed plate and the top of fixed link offer threaded hole, between two threaded holes
It is fixedly connected by screw, semiconductor chilling plate, the table of shell and LED light opposite side is fixedly connected at the top of shell inner cavity
Face offers venthole, and the bottom of shell offers illumination hole, and the inner surface for illuminating hole is fixedly connected with translucent cover, fixed plate
Bottom is fixedly connected with bellows by link block, and the inner surface of bellows is fixedly connected with heat emission fan, and the bottom of bellows, which is communicated with, leads
Air hose, the outer surface of LED light are fixedly connected with annular transverse slat, and one end of guide duct runs through annular transverse slat and extends to annular transverse slat
Outside, conjunction with semiconductors cooling piece, shell and venthole setting, cooling processing is carried out to LED light, then cooperate bellows, heat dissipation
The setting of fan and guide duct increases the air flowing on LED light surface, facilitates the gas and LED light outer surface gas of interior of shell
Exchange between body, solving the radiating mode of existing LED light, heat dissipation effect is not in the lesser space of air flow amount
Obviously, the problem of can not reach ideal heat dissipation effect, having seriously affected LED light service life.
It (2), should be convenient for the LED light shell of heat dissipation, by being opened up in the bottom of annular transverse slat and positioned at the outside of guide duct
There is annular groove, annular riser is fixedly connected on the inside of cover top portion, the inner surface of annular riser and the inner surface of annular groove are sliding
Dynamic connection, cooperates the setting of annular riser and annular groove, so that constituting the environment of a sealing between shell and LED light, not only
Facilitate the convection current between the cold air of interior of shell and LED light surface hot gas, the wind-force flowing of heat emission fan is also facilitated, so that LED
The heat dissipation of lamp is rapider.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the cross-sectional view of the utility model structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A.
In figure: 1-mounting plate, 2-fixed plates, 3-shells, 4-fixed links, 5-LED light, 6-threaded holes, 7-are partly led
Body cooling piece, 8-ventholes, 9-illumination holes, 10-translucent covers, 11-bellows, 12-heat emission fans, 13-guide ducts, 14-rings
Shape transverse slat, 15-thread barrels, 16-threaded posts, 17-mounting holes, 18-annular grooves, 19-annular risers, 20-through slots, 21-
Screen pack, the 22-the first Air Filter, 23-exhaust pipes, the 24-the second Air Filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of LED light shell convenient for heat dissipation, including peace
Loading board 1, fixed plate 2 and shell 3, the bottom of mounting plate 1 are fixedly connected with thread barrel 15, and the top of fixed plate 2 is fixedly connected with
Threaded post 16, and the outer surface of threaded post 16 is threadedly coupled with the inner surface of thread barrel 15, the surface of mounting plate 1 offers installation
Hole 17 offers through slot 20 at the top of 3 outer surface of shell, and the inner surface of through slot 20 is fixedly connected with screen pack 21, shell 3
It is fixedly connected with fixed link 4 on the outside of top, the bottom of fixed plate 2 is fixedly connected with LED light 5, and the surface of fixed plate 2 and solid
The top of fixed pole 4 offers threaded hole 6, is fixedly connected between two threaded holes 6 by screw, and the top of 3 inner cavity of shell is solid
Surely it is connected with semiconductor chilling plate 7, semiconductor chilling plate 7 and extraneous power supply are electrically connected, are controlled by switch, and shell
3 offer venthole 8 with the surface of 5 opposite side of LED light, and the bottom of shell 3 offers illumination hole 9, and illuminates the interior table in hole 9
Face is fixedly connected with translucent cover 10, and the bottom of fixed plate 2 is fixedly connected with bellows 11 by link block, the inner surface of bellows 11 and
It is fixedly connected with the first Air Filter 22 positioned at the left side of heat emission fan 12, the inner surface of bellows 11 is fixedly connected with heat emission fan 12, dissipates
Heat fan 12 is controlled by motor, and motor and extraneous power supply are electrically connected, and is controlled by switch, and the bottom of bellows 11
It is communicated with guide duct 13, the outer surface of LED light 5 is fixedly connected with annular transverse slat 14, and annular transverse slat is run through in one end of guide duct 13
14 and the outside of annular transverse slat 14 is extended to, conjunction with semiconductors cooling piece 7, shell 3 and venthole 8 are arranged, and carry out to LED light 5
Cooling processing, then cooperate the setting of bellows 11, heat emission fan 12 and guide duct 13, increase the air flowing on 5 surface of LED light, side
Just exchanging between the gas inside shell 3 and 5 outer surface gas of LED light, solves the radiating mode of existing LED light in sky
Heat dissipation effect is not obvious in the lesser space of air-flow momentum, be can not reach ideal heat dissipation effect, has been seriously affected LED light
The problem of service life, the surface of annular transverse slat 14 and be located at the corresponding side of bellows 11 be communicated with exhaust pipe 23, and exhaust pipe
23 inner surface is fixedly connected with the second Air Filter 24, the bottom of the annular transverse slat 14 and outside for being located at guide duct 13 offers ring
Shape slot 18, the inside at the top of shell 3 are fixedly connected with annular riser 19, and the inner surface of annular riser 19 and annular groove 18 is interior
Surface is slidably connected, and cooperates the setting of annular riser 19 and annular groove 18, so that constituting a sealing between shell 3 and LED light 5
Environment, not only facilitate the convection current between 5 surface hot gas of the cold air inside shell 3 and LED light, also facilitate the wind of heat emission fan 12
Force flow is dynamic, so that the heat dissipation of LED light 5 is rapider.
When work, mounting hole 17 is passed through using screw, fixed mounting plate 1, bolt, which is passed through threaded hole 6, keeps shell 3 fixed
In fixed plate 2, then fixed plate 2 is rotated together with shell 3 is fixed on threaded post 16 on thread barrel 15, bright in LED light 5
After a period of time, control switch is opened, semiconductor chilling plate 7 is started to work, by the hot gas inside shell 3 along filtering halftone 21
Shell 3 is discharged, cold air is discharged the hot gas on 5 surface of LED light along exhaust pipe 23 by venthole 8, meanwhile, heat emission fan 12 opens
It is dynamic, surface of the outside air along guide duct 13 Jing Guo LED light 5 is guided, is then discharged from exhaust pipe 23.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED light shell convenient for heat dissipation, including mounting plate (1), fixed plate (2) and shell (3), it is characterised in that: institute
The outside at the top of shell (3) to be stated to be fixedly connected with fixed link (4), the bottom of the fixed plate (2) is fixedly connected with LED light (5),
And the surface of fixed plate (2) and the top of fixed link (4) offer threaded hole (6), pass through between two threaded holes (6)
Screw is fixedly connected, and is fixedly connected with semiconductor chilling plate (7) at the top of shell (3) inner cavity, and shell (3) and LED light
(5) surface of opposite side offers venthole (8), and the bottom of the shell (3) offers illumination hole (9), and illuminates hole (9)
Inner surface be fixedly connected with translucent cover (10), the bottom of the fixed plate (2) is fixedly connected with bellows (11) by link block,
The inner surface of the bellows (11) is fixedly connected with heat emission fan (12), and the bottom of bellows (11) is communicated with guide duct (13), institute
The outer surface for stating LED light (5) is fixedly connected with annular transverse slat (14), and annular transverse slat (14) is run through in one end of the guide duct (13)
And extend to the outside of annular transverse slat (14).
2. a kind of LED light shell convenient for heat dissipation according to claim 1, it is characterised in that: the bottom of the mounting plate (1)
Portion is fixedly connected with thread barrel (15), is fixedly connected with threaded post (16) at the top of the fixed plate (2), and threaded post (16)
Outer surface is threadedly coupled with the inner surface of thread barrel (15), and the surface of the mounting plate (1) offers mounting hole (17).
3. a kind of LED light shell convenient for heat dissipation according to claim 1, it is characterised in that: the annular transverse slat (14)
Bottom and be located at guide duct (13) outside offer annular groove (18), the inside at the top of the shell (3) is fixedly connected with
Annular riser (19), and the inner surface of the inner surface and annular groove (18) of annular riser (19) is slidably connected.
4. a kind of LED light shell convenient for heat dissipation according to claim 1, it is characterised in that: shell (3) outer surface
Top offer through slot (20), and the inner surface of through slot (20) is fixedly connected with screen pack (21).
5. a kind of LED light shell convenient for heat dissipation according to claim 1, it is characterised in that: the bellows (11) it is interior
Surface and be located at heat emission fan (12) on the left of be fixedly connected with the first Air Filter (22).
6. a kind of LED light shell convenient for heat dissipation according to claim 1, it is characterised in that: the annular transverse slat (14)
Surface and be located at bellows (11) corresponding side and be communicated with exhaust pipe (23), and the inner surface of exhaust pipe (23) is fixedly connected with
Second Air Filter (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502838.0U CN208804538U (en) | 2018-09-14 | 2018-09-14 | A kind of LED light shell convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502838.0U CN208804538U (en) | 2018-09-14 | 2018-09-14 | A kind of LED light shell convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804538U true CN208804538U (en) | 2019-04-30 |
Family
ID=66238000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821502838.0U Expired - Fee Related CN208804538U (en) | 2018-09-14 | 2018-09-14 | A kind of LED light shell convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968417A (en) * | 2020-08-17 | 2020-11-20 | 河南中医药大学第一附属医院 | Data mining teaching device |
-
2018
- 2018-09-14 CN CN201821502838.0U patent/CN208804538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968417A (en) * | 2020-08-17 | 2020-11-20 | 河南中医药大学第一附属医院 | Data mining teaching device |
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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: 20190430 Termination date: 20200914 |