CN207990236U - A kind of heat dissipation cup structure for LED light - Google Patents
A kind of heat dissipation cup structure for LED light Download PDFInfo
- Publication number
- CN207990236U CN207990236U CN201820465131.0U CN201820465131U CN207990236U CN 207990236 U CN207990236 U CN 207990236U CN 201820465131 U CN201820465131 U CN 201820465131U CN 207990236 U CN207990236 U CN 207990236U
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- CN
- China
- Prior art keywords
- heat
- cover plate
- conducting cover
- heat conducting
- positioning plane
- 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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Abstract
The utility model discloses a kind of heat dissipation cup structures for LED light, including heat radiating cup, positioning plane is formed on the conus portion of heat radiating cup, heat conducting cover plate plugged and fixed is on the positioning plane, heat conducting cover plate is positioned by the pilot hole in guide post and positioning plane, and heat emission hole and sub- heat emission hole are formed in heat conducting cover plate.Its by the conus portion of heat radiating cup be arranged annular positioning plane, heat conducting cover plate plugged and fixed on the positioning plane, to increase the contact area of heat conducting cover plate and heat radiating cup, to improve the heat dissipation effect of whole device；Guide post is arranged by the way that pilot hole is arranged on the positioning plane, in the lower surface of heat conducting cover plate in it, and guide post plugged and fixed, so that heat conducting cover plate positioning is fixed on the positioning plane, can avoid heat conducting cover plate that axial play occurs in heat radiating cup in pilot hole；It further improves the heat dissipation effect of device by the way that heat emission hole and sub- heat emission hole are arranged in heat conducting cover plate.
Description
Technical field：
The utility model belongs to LED lamp technical field, is specifically related to a kind of heat dissipation cup structure for LDE lamps.
Background technology：
LED lighting technology is had been widely used for due to its technical advantage energy saving and with long service life in daily life
Lighting area.LED lamp will produce a large amount of heat in use, and LED lamp bead is small in addition so that heat flow density
Greatly, if heat cannot be dissipated in time, the light decay of LED lamp bead can be aggravated, substantially reduce the service life of LED lamp.
In the prior art, it radiates to LED lamp usually using heat radiating cup, but existing heat radiating cup heat dissipation effect
Poor and between heat radiating cup and heat conducting cover plate locating effect is bad, be easy to cause the axial play of heat conducting cover plate, influences heat radiating cup
Use.
Utility model content：
For this purpose, being dissipated the technical problem to be solved by the utility model is to be used for the heat radiating cup of LED lamp in the prior art
Thermal effect is poor, and axial play is easy to happen between heat radiating cup and heat conducting cover plate, influences the use of heat radiating cup, to propose a kind of use
In the heat dissipation cup structure of LED light.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of heat dissipation cup structure for LED light, including：
Heat radiating cup, the heat radiating cup include conus portion and the first interface portion for being located at the conus portion both ends and
Two interface portions, the first interface portion is for connecting lamp cap, and the second interface portion is for connecting lampshade, the conus portion and institute
The junction for stating first interface portion forms the positioning plane of annular, and several pilot holes are formed in the positioning plane.
Heat conducting cover plate, the heat conducting cover plate plugged and fixed in the positioning plane, the lower surface of the heat conducting cover plate at
Type has several guide posts, the guide post plugged and fixed to be formed at the center of the heat conducting cover plate scattered in the pilot hole
Hot hole forms several sub- heat emission holes on the outside of the heat emission hole, and the heat conducting cover plate is exposed in the lower end of the sub- heat emission hole
Lower surface.
As a preferred embodiment of the above technical solution, the diameter in the first interface portion is less than the diameter in the second interface portion.
As a preferred embodiment of the above technical solution, several pilot holes circularize around the center of the positioning plane and uniformly divide
Cloth, several guide posts are circularized around the center of the heat conducting cover plate to be uniformly distributed.
As a preferred embodiment of the above technical solution, the lower surface of the heat conducting cover plate forms reinforcing rib, two reinforcements
Muscle is symmetricly set on the both sides of the heat emission hole.
As a preferred embodiment of the above technical solution, several sub- heat emission holes circularize around the center of the heat emission hole and uniformly divide
Cloth.
As a preferred embodiment of the above technical solution, chamfering is formed at the lower surface outer of the heat conducting cover plate.
The beneficial effects of the utility model are：Its positioning plane by the way that annular is arranged at the conus portion of heat radiating cup,
Heat conducting cover plate plugged and fixed is on the positioning plane, entire to improve to increase the contact area of heat conducting cover plate and heat radiating cup
The heat dissipation effect of device；Guide post is arranged by the way that pilot hole is arranged on the positioning plane, in the lower surface of heat conducting cover plate in it, is oriented to
Column plugged and fixed, so that heat conducting cover plate positioning is fixed on the positioning plane, can avoid heat conducting cover plate from existing in pilot hole
Axial play occurs in heat radiating cup；It further improves device by the way that heat emission hole and sub- heat emission hole are arranged in heat conducting cover plate
Heat dissipation effect.
Description of the drawings：
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein：
Fig. 1 is a kind of heat radiating cup structural schematic diagram for LED light of the utility model one embodiment；
Fig. 2 is the lower surface schematic diagram of the heat conducting cover plate of the utility model one embodiment；
Fig. 3 is the guide post and pilot hole attachment structure schematic diagram of the utility model one embodiment.
Symbol description in figure：
1- heat radiating cups, 2- heat conducting cover plates, 3- reinforcing ribs, 101- conus portions, 102- first interfaces portion, 103- second interfaces
Portion, 1011- position plane, 1012- pilot holes, 201- guide posts, 202- heat emission holes, the sub- heat emission holes of 203-, 204- chamferings.
Specific implementation mode：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of heat dissipation cup structure for LED light of the utility model, including：
Heat radiating cup 1, the heat radiating cup 1 include conus portion 101 and are located at the first of 101 both ends of the conus portion and connect
Oral area 102 and second interface portion 103, the first interface portion 102 is for connecting lamp cap, and the second interface portion 103 is for connecting
Connect lampshade, the junction in the conus portion 101 and the first interface portion 102 forms the positioning plane 1011 of annular, described
Several pilot holes 1012 are formed in positioning plane 1011.The diameter in the first interface portion 102 is less than the second interface portion
103 diameter.Several pilot holes 1012 are circularized around the center of the positioning plane 1011 and are uniformly distributed.
Heat conducting cover plate 2,2 plugged and fixed of the heat conducting cover plate is in the positioning plane 1011, under the heat conducting cover plate 2
Surface forming has several guide posts 201, and 201 plugged and fixed of the guide post is in the pilot hole 1012, the heat conducting cover plate 2
Center at form heat emission hole 202, the outside of the heat emission hole 202 forms several sub- heat emission holes 203, the sub- heat emission hole
Expose the lower surface of the heat conducting cover plate 2 in 203 lower end.Several guide posts 201 are around the center of the heat conducting cover plate 2 cyclization
Shape is uniformly distributed.The lower surface of the heat conducting cover plate 2 forms reinforcing rib 3, and two reinforcing ribs 3 are symmetricly set on described dissipate
The both sides of hot hole 202.Several sub- heat emission holes 203 are circularized around the center of the heat emission hole 202 to be uniformly distributed.The heat conduction
Chamfering 204 is formed at the lower surface outer of cover board 2.
A kind of heat dissipation cup structure for LED light described in the present embodiment, including heat radiating cup, on the conus portion of heat radiating cup at
Type has positioning plane, and on the positioning plane, heat conducting cover plate passes through leading in guide post and positioning plane to heat conducting cover plate plugged and fixed
It is positioned to hole, heat emission hole and sub- heat emission hole is formed in heat conducting cover plate.It at the conus portion of heat radiating cup by being arranged ring
The positioning plane of shape, heat conducting cover plate plugged and fixed on the positioning plane, to increase the contact area of heat conducting cover plate and heat radiating cup,
To improve the heat dissipation effect of whole device；It is set by the way that pilot hole is arranged on the positioning plane in the lower surface of heat conducting cover plate
Guide post is set, guide post plugged and fixed, so that heat conducting cover plate positioning is fixed on the positioning plane, can be kept away in pilot hole
Exempt from heat conducting cover plate and axial play occurs in heat radiating cup；It in heat conducting cover plate by being arranged heat emission hole and sub- heat emission hole, into one
Step improves the heat dissipation effect of device.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (6)
1. a kind of heat dissipation cup structure for LED light, which is characterized in that including：
Heat radiating cup (1), the heat radiating cup (1) include conus portion (101) and are located at the of the conus portion (101) both ends
One interface portion (102) and second interface portion (103), the first interface portion (102) is for connecting lamp cap, the second interface portion
(103) it is used to connect lampshade, the junction of the conus portion (101) and the first interface portion (102), which forms, annular determines
Bit plane (1011) forms several pilot holes (1012) on the positioning plane (1011)；
Heat conducting cover plate (2), heat conducting cover plate (2) plugged and fixed is on the positioning plane (1011), the heat conducting cover plate (2)
Lower surface form several guide posts (201), guide post (201) plugged and fixed is in the pilot hole (1012), institute
It states and forms heat emission hole (202) at the center of heat conducting cover plate (2), several sub- heat dissipations are formed on the outside of the heat emission hole (202)
The lower surface of the heat conducting cover plate (2) is exposed in hole (203), the lower end of the sub- heat emission hole (203).
2. a kind of heat dissipation cup structure for LED light according to claim 1, it is characterised in that：
The diameter of the first interface portion (102) is less than the diameter of the second interface portion (103).
3. a kind of heat dissipation cup structure for LED light according to claim 1, it is characterised in that：
Several pilot holes (1012) circularize around the center of the positioning plane (1011) and are uniformly distributed, several guiding
Column (201) is circularized around the center of the heat conducting cover plate (2) and is uniformly distributed.
4. a kind of heat dissipation cup structure for LED light according to claim 1, it is characterised in that：
The lower surface of the heat conducting cover plate (2) forms reinforcing rib (3), and two reinforcing ribs (3) are symmetricly set on described dissipate
The both sides of hot hole (202).
5. a kind of heat dissipation cup structure for LED light according to claim 1, it is characterised in that：
Several sub- heat emission holes (203) circularize around the center of the heat emission hole (202) to be uniformly distributed.
6. a kind of heat dissipation cup structure for LED light according to claim 1, it is characterised in that：
Chamfering (204) is formed at the lower surface outer of the heat conducting cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465131.0U CN207990236U (en) | 2018-04-04 | 2018-04-04 | A kind of heat dissipation cup structure for LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820465131.0U CN207990236U (en) | 2018-04-04 | 2018-04-04 | A kind of heat dissipation cup structure for LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990236U true CN207990236U (en) | 2018-10-19 |
Family
ID=63831380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820465131.0U Expired - Fee Related CN207990236U (en) | 2018-04-04 | 2018-04-04 | A kind of heat dissipation cup structure for LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990236U (en) |
-
2018
- 2018-04-04 CN CN201820465131.0U patent/CN207990236U/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 |
Granted publication date: 20181019 Termination date: 20210404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |