CN204437794U - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN204437794U CN204437794U CN201520136057.4U CN201520136057U CN204437794U CN 204437794 U CN204437794 U CN 204437794U CN 201520136057 U CN201520136057 U CN 201520136057U CN 204437794 U CN204437794 U CN 204437794U
- Authority
- CN
- China
- Prior art keywords
- slot
- radiator
- radiator body
- fin
- furcation
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED, aim to provide a kind of structure simple, be convenient to manufacture, the LED of low use cost, its drip irrigation device be comprise hollow radiator body, for closing the base plate of radiator of bottom of described radiator body and the bulb socket of the head for sealed heat-dissipating device body; The placement rack be provided with in described radiator body, described placement rack is provided with multiple single LED lamp, and the lateral wall of described radiator body is provided with several fins; Each described fin comprises fin main body and furcation, and the position that the lateral wall of described radiator body is corresponding with fin is provided with the first slot, and described furcation is provided with the second slot; One end face of described fin main body is provided with the first Plug Division with the first slot interference fit, and other end is provided with the second Plug Division with the second slot interference fit.
Description
Technical field
The utility model relates to field of light fittings, and more particularly, it relates to a kind of LED.
Background technology
Because LED (Light Emitting Diode, light emitting diode) light fixture has high brightness, the advantage such as energy-conservation, it is used in increasing occasion.But the caloric value of LED light source is usually larger, so just needs to carry out heat radiation to ensure that it normally works to LED light source.
At present, application number be 201110397971.0 Chinese patent disclose a kind of LED lamp heat sink and LED lamp, comprising: the radiator body of hollow, the outer wall of described radiator body is provided with several fin; For closing the base plate of radiator of the bottom of described radiator body.Although above-mentioned technical scheme can improve the radiating effect of LED, the several fins in this LED are arranged on the outer wall of radiator body, the portion of the close base plate of radiator of described fin
Divide and be provided with opening bifurcated, this technical scheme existing defects has: this body structure of fin belongs to elongated and the large thin-wall construction of area, the part of the close base plate of radiator of especially described fin is provided with opening bifurcated, if radiator body and fin are one-body molded settings, complex structure, and easily deform bending and production mould of radiator is difficult to manufacture in manufacture process, fin is made to be difficult to manufacture, radiator body and fin are one-body molded settings simultaneously, one of them fin is damaged and must changes whole radiator, improve use cost.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the LED that a kind of structure is simple, be convenient to manufacture, low use cost.
For achieving the above object, the utility model provides following technical scheme:
A kind of LED, comprises the radiator body of hollow, for closing the base plate of radiator of bottom of described radiator body and the bulb socket of the head for sealed heat-dissipating device body;
The placement rack be provided with in described radiator body, described placement rack is provided with multiple single LED lamp, and the lateral wall of described radiator body is provided with several fins;
Each described fin comprises fin main body and furcation, and the position that the lateral wall of described radiator body is corresponding with fin is provided with the first slot, and described furcation is provided with the second slot;
One end face of described fin main body is provided with the first Plug Division with the first slot interference fit, and other end is provided with the second Plug Division with the second slot interference fit.
Further setting: described first slot and the second slot are dovetail groove.
Further setting: the free end of described furcation is provided with bifurcated fixed part, described bifurcated fixed part and furcation stagger the positioning step formed for installation of heat radiator base plate mutually, be provided with and retaining collar below described base plate of radiator, described retaining collar and bifurcated fixed part removably connect.
Further setting: described bifurcated fixed part is provided with external screw thread, described retaining collar is threaded with bifurcated fixed part.
Further setting: the madial wall of described radiator body is provided with the connecting portion of several radial protrusions, bolt is fixedly connected with connecting portion through bulb socket.
Further setting: described bulb socket and radiator body mating surface are provided with bulb socket lower hem, described bulb socket lower hem is placed in radiator body and matches with connecting portion.
The utility model beneficial effect:
Described radiator body and fin separate and manufacture separately, each described fin comprises fin main body and furcation simultaneously, make fin be divided into two parts to manufacture separately, radiator manufacture is made to become simple, fin main body is connected with the second Plug Division interference fit by the second slot with furcation simultaneously, again by the first slot interference fit of the first Plug Division in fin main body and radiator body, when fin is damaged, the fin only need changing damage does not need to change whole radiator, reduces use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED of the utility model;
Fig. 2 is the explosive view of a kind of LED of the utility model;
Fig. 3 is the structural representation of radiator body 1 in Fig. 2;
Fig. 4 is the structural representation of fin in Fig. 2.
Description of reference numerals: 1, radiator body; 11, connecting portion; 12, the first slot; 2, base plate of radiator; 3, bulb socket; 31, bulb socket lower hem; 4, placement rack; 5, single LED lamp; 6, fin; 61, fin main body; 611, the first Plug Division; 612, the second Plug Division; 62, furcation; 621, the second slot; 63, bifurcated fixed part; 631, external screw thread; 64, positioning step; 7, retaining collar.
Detailed description of the invention
With reference to accompanying drawing 1 to Fig. 4, a kind of LED of the utility model is described in further details.
A kind of LED, comprises the radiator body 1 of hollow, for closing the base plate of radiator 2 of bottom of described radiator body 1 and the bulb socket 3 of the head for sealed heat-dissipating device body 1; The madial wall of described radiator body 1 is provided with the connecting portion 11 of several radial protrusions, described bulb socket 3 is provided with bulb socket lower hem 31 with radiator body 1 mating surface, described bulb socket lower hem 31 is placed in radiator body 1 and matches with connecting portion 11, coordinated with connecting portion 11 by bulb socket lower hem 31, make bulb socket 3 and radiator body 1 Fast Installation, and can prevent both from relatively rotating, then bolt is fixedly connected with connecting portion 11 through bulb socket 3, is convenient to install.
The placement rack 4 be provided with in described radiator body 1, described placement rack 4 is provided with multiple single LED lamp 5, and the lateral wall of described radiator body 1 is provided with several fins 6;
Each described fin 6 comprises fin main body 61 and furcation 62, and the position that the lateral wall of described radiator body 1 is corresponding with fin 6 is provided with the first slot 12, and described furcation 62 is provided with the second slot 621; One end face of described fin main body 61 is provided with the first Plug Division 611 with the first slot 12 interference fit, other end is provided with the second Plug Division 612 with the second slot 621 interference fit, after radiator body 1, fin main body 61 and furcation 62 individually process, first fin main body 61 and furcation 62 are assembled by the second slot 621 and the second Plug Division 612 interference fit, the fin 6 assembled is arranged on radiator body 1 by the first slot 12 and the first Plug Division 611 interference fit.
Described radiator body 1 and fin 6 separate and manufacture separately, each described fin 6 comprises fin main body 61 and furcation 62 simultaneously, make fin 6 be divided into two parts to manufacture separately, radiator manufacture is made to become simple, fin main body 61 is connected with the second Plug Division 612 interference fit by the second slot 621 with furcation 62 simultaneously, again by first slot 12 interference fit of the first Plug Division 611 in fin main body 61 with radiator body 1, when fin 6 is damaged, the fin 6 only need changing damage does not need to change whole radiator, reduces use cost.
Wherein said first slot 12 and the second slot 621 are dovetail groove, be convenient to the first slot 12 and the second slot 621 manufactures, make the first slot 12 and the second slot 621 coordinate with the first Plug Division 611 and the second Plug Division 612 respectively more firm simultaneously, prevent use procedure generation obscission.
The free end of described furcation 62 is provided with bifurcated fixed part 63, for the ease of manufacturing, wherein the wall thickness of bifurcated fixed part 63 is the same with the single bifurcated wall thickness of furcation 62, described bifurcated fixed part 63 and furcation 62 stagger the positioning step 64 formed for installation of heat radiator base plate 2 mutually, be provided with and retaining collar 7 below described base plate of radiator 2, described base plate of radiator 2 is placed on positioning step 64, removably connected with bifurcated fixed part 63 by described retaining collar 7 again, placement rack 4 is fixed admittedly.
For the ease of assembling, described bifurcated fixed part 63 is provided with external screw thread 631, and described retaining collar 7 is threaded with bifurcated fixed part 63.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a LED, comprises the radiator body of hollow, for closing the base plate of radiator of bottom of described radiator body and the bulb socket of the head for sealed heat-dissipating device body;
The placement rack be provided with in described radiator body, described placement rack is provided with multiple single LED lamp, and the lateral wall of described radiator body is provided with several fins;
It is characterized in that: each described fin comprises fin main body and furcation, the position that the lateral wall of described radiator body is corresponding with fin is provided with the first slot, and described furcation is provided with the second slot;
One end face of described fin main body is provided with the first Plug Division with the first slot interference fit, and other end is provided with the second Plug Division with the second slot interference fit.
2. a kind of LED according to claim 1, is characterized in that: described first slot and the second slot are dovetail groove.
3. a kind of LED according to claim 1 and 2, it is characterized in that: the free end of described furcation is provided with bifurcated fixed part, described bifurcated fixed part and furcation stagger the positioning step formed for installation of heat radiator base plate mutually, be provided with and retaining collar below described base plate of radiator, described retaining collar and bifurcated fixed part removably connect.
4. a kind of LED according to claim 3, is characterized in that: described bifurcated fixed part is provided with external screw thread, and described retaining collar is threaded with bifurcated fixed part.
5. a kind of LED according to claim 1, is characterized in that: the madial wall of described radiator body is provided with the connecting portion of several radial protrusions, and bolt is fixedly connected with connecting portion through bulb socket.
6. a kind of LED according to claim 5, is characterized in that: described bulb socket and radiator body mating surface are provided with bulb socket lower hem, and described bulb socket lower hem is placed in radiator body and matches with connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136057.4U CN204437794U (en) | 2015-03-10 | 2015-03-10 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136057.4U CN204437794U (en) | 2015-03-10 | 2015-03-10 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437794U true CN204437794U (en) | 2015-07-01 |
Family
ID=53605659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136057.4U Expired - Fee Related CN204437794U (en) | 2015-03-10 | 2015-03-10 | A kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437794U (en) |
-
2015
- 2015-03-10 CN CN201520136057.4U patent/CN204437794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |