CN207936024U - A kind of LED spotlight back radiator - Google Patents
A kind of LED spotlight back radiator Download PDFInfo
- Publication number
- CN207936024U CN207936024U CN201820459137.7U CN201820459137U CN207936024U CN 207936024 U CN207936024 U CN 207936024U CN 201820459137 U CN201820459137 U CN 201820459137U CN 207936024 U CN207936024 U CN 207936024U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- fixator
- annulus
- far
- heat
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of LED spotlight back radiators, including heat dissipation annulus, heat dissipation arc plate, it is provided with the heat dissipation arc plate on the outside of the heat dissipation annulus, the heat dissipation annulus is provided with heat dissipation cavity far from heat dissipation arc plate side, and the heat dissipation cavity is provided with motor far from the heat dissipation annulus side.Advantageous effect is：The utility model can greatly absorb a large amount of thermal energy of LED light generation by the heat dissipation copper dish of setting, then heat is maximumlly transmitted to by heat dissipation copper pipe on heat dissipation annulus, heat on heat dissipation annulus is further radiated by the arc plate that radiates, heat dissipation arc plate increases heat dissipation area, improve heat dissipation effect, and motor and heat emission fan are radiated by heat dissipation cavity simultaneously, substantially increase radiating efficiency.
Description
Technical field
The utility model is related to the LED fields, and in particular to a kind of LED spotlight back radiator.
Background technology
LED (Light Emitting Diode), light emitting diode are a kind of can to convert electrical energy into consolidating for visible light
The semiconductor devices of state, it can directly be converted electricity to light.The heart of LED is the chip of a semiconductor, one end of chip
It is attached on a holder, one end is cathode, and the other end connects the anode of power supply, makes entire chip by epoxy encapsulation.
Semiconductor wafer consists of two parts, and a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N-type half
Conductor is mainly electronics in this side.But when both semiconductors connect, a P-N junction is just formed between them.When
When electric current acts on this chip by conducting wire, electronics will be pushed to the areas P, and electronics is with hole-recombination in the areas P, then
Energy will be sent out in the form of photon, here it is the principles that LED light shines.And the wavelength of light i.e. the color of light, be by
Form the material decision of P-N junction.Existing LED spotlight is mostly used for Landscape Lighting, but these LED light are when illumination
Heat is will produce, heat, which cannot timely radiate, can influence service life and the quality of LED spotlight, and existing radiator is mostly
In the tail portion of lamp, setting heat emission hole radiates, and such radiating efficiency is low, and heat dissipation effect is poor, it is therefore desirable to a kind of novel dress
It sets existing to solve the problems, such as.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED spotlight back radiator.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of LED spotlight back radiator, including heat dissipation annulus, heat dissipation arc plate, heat dissipation annulus outside setting is
Heat dissipation arc plate is stated, the heat dissipation annulus is provided with heat dissipation cavity far from heat dissipation arc plate side, and the heat dissipation cavity is dissipated far from described
Hot annulus side is provided with motor, is provided with motor rack on the upside of the motor, the motor rack is arranged far from the motor side
There are heat emission fan, the heat emission fan that the motor rack side is provided with heat dissipation copper dish, the heat dissipation copper dish are close to the heat dissipation
Annulus side is provided with heat dissipation copper pipe, and the heat dissipation copper pipe is provided with link block, the link block far from the heat emission fan side
Heat dissipation arc plate side is provided with fixator, the link block is provided with connection screw thread close to the fixator side,
It is provided with fixing port on the inside of the fixator, the fixing port is provided with internal thread, the fixation close to the fixator side
Device is provided with shaft one far from the fixing port side, and the shaft one is provided with supporting rod one far from the fixator side,
The fixator is provided with shaft two far from one side of the shaft, and the shaft two is provided with branch far from the fixator side
Strut two.
In above structure, LED spotlight is internally threaded to by described on the fixing port, the heat that LED light generates
It is absorbed by the heat dissipation copper dish, the heat after absorption is transmitted to by the heat dissipation copper pipe on the heat dissipation annulus, described to dissipate
Heat is further transferred to the heat dissipation arc plate and radiated by hot annulus, and the motor drives the heat emission fan by the heat dissipation
The heat of copper dish is discharged, and the heat of the heat dissipation copper dish is further radiated by the heat dissipation cavity, the support
Bar one and the supporting rod two can fix support LED light.
In order to further increase the effect of heat dissipation, the heat dissipation arc sheet metal forming is in the heat dissipation annulus, the heat dissipation annulus
It is connect by card slot with the motor rack.
In order to further increase the effect of heat dissipation, the heat dissipation annulus and the connection block welding, the motor with it is described
Motor rack is connected through a screw thread.
In order to further increase the effect of heat dissipation, the heat emission fan is connected with the motor rack by rolling, the heat dissipation
Annulus is welded with the heat dissipation copper pipe.
In order to further increase the effect of heat dissipation, the heat dissipation copper pipe is welded with the heat dissipation copper dish, the link block and
The fixator is connected by the connection screw thread.
In order to further increase the effect of heat dissipation, the connection screw thread takes shape in the link block, the forming internal threads
In the fixator, the shaft two is connect with the fixator by card slot, and the supporting rod two is hinged with the shaft two.
In order to further increase the effect of heat dissipation, the fixing port takes shape in the fixator, the shaft one with it is described
Fixator is connected by card slot, and the supporting rod one is hinged with the shaft one.
Advantageous effect is：The utility model can greatly absorb a large amount of of LED light generation by the heat dissipation copper dish of setting
Then heat is maximumlly transmitted on heat dissipation annulus by thermal energy by heat dissipation copper pipe, the heat to radiate on annulus further leads to
It crosses heat dissipation arc plate to radiate, heat dissipation arc plate increases heat dissipation area, improves heat dissipation effect, and motor and heat emission fan are simultaneously
It is radiated by heat dissipation cavity, substantially increases radiating efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of main sectional view of LED spotlight back radiator described in the utility model；
Fig. 2 is a kind of vertical view of LED spotlight back radiator described in the utility model；
Fig. 3 is a kind of upward view of LED spotlight back radiator described in the utility model.
The reference numerals are as follows：
1, radiate arc plate；2, radiate annulus；3, link block；4, supporting rod one；5, shaft one；6, fixator；7, internal thread；
8, fixing port；9, shaft two；10, supporting rod two；11, radiate copper dish；12, heat dissipation copper pipe；13, heat emission fan；14, motor rack；15、
Motor；16, connection screw thread；17, heat dissipation cavity.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of LED spotlight back radiator, including heat dissipation annulus 2, heat dissipation arc plate 1, radiate annulus 2
Outside is provided with heat dissipation arc plate 1, and heat dissipation annulus 2 is provided with heat dissipation cavity 17 far from 1 side of heat dissipation arc plate, and heat dissipation cavity 17 is far from heat dissipation
2 side of annulus is provided with motor 15, and 15 upside of motor is provided with motor rack 14, and motor rack 14 is provided with scattered far from 15 side of motor
Heat fan 13, heat emission fan 13 are provided with heat dissipation copper dish 11 far from 14 side of motor rack, and heat dissipation copper dish 11 are set close to 2 side of heat dissipation annulus
It is equipped with heat dissipation copper pipe 12, heat dissipation copper pipe 12 is provided with link block 3 far from 13 side of heat emission fan, and link block 3 is far from heat dissipation arc plate 1 one
Side is provided with fixator 6, and link block 3 is provided with connection screw thread 16 close to 6 side of fixator, and 6 inside of fixator is provided with fixation
Mouth 8, fixing port 8 is provided with internal thread 7 close to 6 side of fixator, and fixator 6 is provided with shaft 1 far from 8 side of fixing port,
Shaft 1 is provided with supporting rod 1 far from 6 side of fixator, and fixator 6 is provided with shaft 29 far from one 5 side of shaft, turns
Axis 29 is provided with supporting rod 2 10 far from 6 side of fixator.
In above structure, LED spotlight is connected to by internal thread 7 on fixing port 8, the heat that LED light generates is radiated
Copper dish 11 are absorbed, and the heat after absorption is transmitted to by heat dissipation copper pipe 12 on heat dissipation annulus 2, and heat dissipation annulus 2 is by heat into one
Step is transmitted to heat dissipation arc plate 1 and radiates, and motor 15 drives heat emission fan 13 that the heat for the copper dish 11 that radiate is discharged, by dissipating
Hot chamber 17 is further radiated the heat for the copper dish 11 that radiate, and supporting rod 1 and supporting rod 2 10 can fix support LED
Lamp.
In order to further increase the effect of heat dissipation, heat dissipation arc plate 1 takes shape in heat dissipation annulus 2, heat dissipation annulus 2 and motor rack 14
It is connected by card slot, heat dissipation annulus 2 is welded with link block 3, and motor 15 is connected through a screw thread with motor rack 14, heat emission fan 13 and electricity
Rack 14 is connected by rolling, and heat dissipation annulus 2 is welded with heat dissipation copper pipe 12, and heat dissipation copper pipe 12 is welded with heat dissipation copper dish 11, connection
Block 3 is connect with fixator 6 by connection screw thread 16, and connection screw thread 16 takes shape in link block 3, and internal thread 7 takes shape in fixator 6,
Shaft 29 is connect with fixator 6 by card slot, and supporting rod 2 10 is hinged with shaft 29, and fixing port 8 takes shape in fixator 6, is turned
Axis 1 is connect with fixator 6 by card slot, and supporting rod 1 is hinged with shaft 1.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of LED spotlight back radiator, it is characterised in that：Including heat dissipation annulus (2), heat dissipation arc plate (1), the heat dissipation circle
The heat dissipation arc plate (1) is provided on the outside of ring (2), the heat dissipation annulus (2) is provided with scattered far from heat dissipation arc plate (1) side
Hot chamber (17), the heat dissipation cavity (17) are provided with motor (15), motor (15) upside far from heat dissipation annulus (2) side
It is provided with motor rack (14), the motor rack (14) is provided with heat emission fan (13), the heat dissipation far from the motor (15) side
Fan (13) is provided with heat dissipation copper dish (11) far from the motor rack (14) side, and the heat dissipation copper dish (11) are justified close to the heat dissipation
Ring (2) side is provided with heat dissipation copper pipe (12), and the heat dissipation copper pipe (12) is provided with connection far from the heat emission fan (13) side
Block (3), the link block (3) are provided with fixator (6) far from heat dissipation arc plate (1) side, and the link block (3) is close to institute
It states fixator (6) side and is provided with connection screw thread (16), fixing port (8), the fixing port are provided on the inside of the fixator (6)
(8) fixator (6) side is provided with internal thread (7), the fixator (6) sets far from the fixing port (8) side
It is equipped with shaft one (5), the shaft one (5) is provided with supporting rod one (4), the fixator far from the fixator (6) side
(6) one (5) side of the shaft is provided with shaft two (9), the shaft two (9) is set far from the fixator (6) side
It is equipped with supporting rod two (10).
2. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：Heat dissipation arc plate (1) molding
In the heat dissipation annulus (2), the heat dissipation annulus (2) is connect with the motor rack (14) by card slot.
3. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：The heat dissipation annulus (2) and institute
Link block (3) welding is stated, the motor (15) is connected through a screw thread with the motor rack (14).
4. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：The heat emission fan (13) and institute
It states motor rack (14) to connect by rolling, the heat dissipation annulus (2) is welded with the heat dissipation copper pipe (12).
5. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：The heat dissipation copper pipe (12) with
Heat dissipation copper dish (11) welding, the link block (3) are connect with the fixator (6) by the connection screw thread (16).
6. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：The connection screw thread (16) at
For type in the link block (3), the internal thread (7) takes shape in the fixator (6), the shaft two (9) and the fixator
(6) it is connected by card slot, the supporting rod two (10) is hinged with the shaft two (9).
7. a kind of LED spotlight back radiator according to claim 1, it is characterised in that：The fixing port (8) takes shape in
The fixator (6), the shaft one (5) are connect with the fixator (6) by card slot, the supporting rod one (4) with it is described
Shaft one (5) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459137.7U CN207936024U (en) | 2018-04-03 | 2018-04-03 | A kind of LED spotlight back radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459137.7U CN207936024U (en) | 2018-04-03 | 2018-04-03 | A kind of LED spotlight back radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936024U true CN207936024U (en) | 2018-10-02 |
Family
ID=63656425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459137.7U Expired - Fee Related CN207936024U (en) | 2018-04-03 | 2018-04-03 | A kind of LED spotlight back radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936024U (en) |
-
2018
- 2018-04-03 CN CN201820459137.7U patent/CN207936024U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206846353U (en) | A kind of radiator structure of LED light bar | |
| CN201526932U (en) | Radiating structure of element of light-emitting diode (LED) | |
| CN207298874U (en) | A kind of radiator of high efficiency long service LED energy-saving lamps | |
| CN206943847U (en) | A kind of LED that can quickly assemble | |
| CN207936024U (en) | A kind of LED spotlight back radiator | |
| CN201803153U (en) | Light emitting diode (LED) lamp with favorable heat-radiating effect | |
| CN209587724U (en) | A kind of buckle-type LED module and the lamps and lanterns with buckle-type LED module | |
| CN103618038B (en) | A kind of LED support, LED lamp unit and light fixture | |
| CN206708919U (en) | LED car lamp | |
| CN202349696U (en) | High-heat-radiation, light-decay-resistant and high-light-efficiency light-emitting diode | |
| CN206846345U (en) | A kind of not exposed LED cylinder of electric wire | |
| CN205508305U (en) | Liquid cooling LED screen | |
| CN207740931U (en) | A kind of integration high pole street lamp | |
| CN201166348Y (en) | High heat radiation performance LED illuminating apparatus | |
| CN203617335U (en) | LED support, LED lamp unit and light fixture | |
| CN109268702A (en) | A kind of LED light | |
| CN208794373U (en) | A kind of headlamp heat-radiating substrate and luminaire | |
| CN208418189U (en) | A kind of LED light encapsulating structure conducive to heat dissipation | |
| CN206349390U (en) | Low operating temperature bloom efficiency LED package device | |
| CN203857345U (en) | Water-cooling LED (Light-Emitting Diode) street lamp | |
| CN207687727U (en) | A kind of lens type LED bulb | |
| CN206846367U (en) | A kind of LED high-power bulb lamps | |
| CN201748191U (en) | LED energy-saving lamp | |
| CN208011629U (en) | The heat-dissipating casing of LED lamp tube | |
| CN202091861U (en) | LED light emitting module using ceramic for heat dissipation |
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: 20181002 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |