CN206608926U - Convection type heat dissipation LED spot lamp - Google Patents
Convection type heat dissipation LED spot lamp Download PDFInfo
- Publication number
- CN206608926U CN206608926U CN201720335342.8U CN201720335342U CN206608926U CN 206608926 U CN206608926 U CN 206608926U CN 201720335342 U CN201720335342 U CN 201720335342U CN 206608926 U CN206608926 U CN 206608926U
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- CN
- China
- Prior art keywords
- radiator
- lamp
- light
- convection type
- led
- 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
- 230000017525 heat dissipation Effects 0.000 title abstract 4
- 239000011324 bead Substances 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 241000258971 Brachiopoda Species 0.000 abstract 5
- 241001465382 Physalis alkekengi Species 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a convection type heat dissipation LED spot lamp, which comprises a lamp shell, a rear cover, a radiator, a reflecting cup, LED lamp beads (LED light source), an acrylic lamp cover and a hoop, wherein the lamp shell is a hollow cylinder with front and rear end faces open, the rear end of the lamp shell is connected with the rear cover, the cavity in the middle of the lamp shell is provided with the LED lamp beads, the radiator and the reflecting cup, and the front end of the lamp shell is provided with the acrylic lamp cover; the radiator is in a bucket shape, a conical cavity is arranged in the middle of the radiator, a plurality of radiating fins are arranged on the outer wall of the radiator, and a flow guide groove is formed in a gap between every two adjacent radiating fins and penetrates through the front end face and the rear end face of the radiator; the rear end of the heat sink is provided with a plurality of cylindrical heat dissipation ribs; the outer edge of the periphery of the front end of the radiator is also provided with a ring wall for fixed connection; the light reflecting cup is arranged in the central conical cavity of the radiator, and the LED lamp beads are arranged in the center of the bottom of the light reflecting cup. The utility model discloses a to STREAMING heat dissipation LED shot-light, its radiating effect is splendid, has guaranteed that lamps and lanterns electrical components temperature does not exceed standard, has prolonged the life of lamps and lanterns.
Description
Technical field
The utility model is related to fixture technical field, more particularly to a kind of convection type cooling LED shot-light.
Background technology
LED spotlight is typical modern school illumination without king light, without set pattern mould etc., can build room lighting atmosphere, if
The small shot-light of one row is combined, light can change irregularly marvellous pattern, and therefore, LED spotlight is widely used in various differences
Occasion.But LED is narrow due to single light-emitting area, usual large-scale integrated in the circuit board, forms one than larger hair
Light source, thus can cause amount of heat to accumulate, and the rise of temperature can make its luminous efficiency plummet, therefore LED application productions
The problem of product radiate becomes increasingly conspicuous.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of convection type radiating shot-light.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of convection type cooling LED shot-light, including lamp housing, back cover, radiator, reflector, LED lamp bead (LED/light source), Asia
Gram force lampshade, hoop, the lamp housing are the hollow cylinder of front/rear end opening, and its rear end connection back cover, its central cavity is provided with
LED lamp bead, radiator, reflector, its front end are provided with acrylic lamp shade；
The radiator is bucket-shaped, and its middle part is provided with conical cavity, and its outer wall is provided with some fin, abutting fins it
Between gap formed guiding gutter, guiding gutter run through radiator rear and front end face；Its rear end is provided with some columned radiating ribs
Bar；The periphery outer of the radiator front end is additionally provided with the ring wall for being fixedly connected；
Reflector is located at the tapered centre cavity portion of radiator, and the LED lamp bead is located at reflector bottom centre,
The hoop is hollow annulus set, and its inwall is provided with annular groove；The ring wall of the radiator front end is provided with bar
Shape latch, the bar shaped latch is connected with annular groove to be adapted；After hoop is connected with ring wall, lamp housing inner chamber is filled in.
It also includes the lampshade collar, and the lampshade collar is hollow annulus set, and its outer wall is provided with neck；The radiating
The conical cavity of device is provided with latch, and latch is connected with neck and is adapted.
The back cover is the straight plectane that surface is provided with several passages；
It is preferred that, the side of the lamp housing is connected electrical appliance kit, provided with circuit board, transformer etc. in electrical appliance kit.
The beneficial effects of the utility model：A kind of convection type cooling LED shot-light of the present utility model, its radiation rib and leads
The design of chute so that the radiating effect of the shot-light is splendid, it is ensured that radiator temperature is not exceeded, it is ensured that the electrical equipment member of shot-light
Part temperature is not exceeded, extends the service life of shot-light；The annexation of its each part is succinctly reasonable, it is easy to dismount.
Brief description of the drawings
Fig. 1 is a kind of structural representation of convection type cooling LED shot-light of the present utility model；
Fig. 2 is a kind of structural decomposition diagram of convection type cooling LED shot-light of the present utility model.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
As shown in Figure 1 and Figure 2, a kind of convection type cooling LED shot-light, including lamp housing 1, back cover 2, radiator 3, reflector 4,
LED lamp bead, acrylic lamp shade 6, hoop 7, the lamp housing 1 are the hollow cylinder of front/rear end opening, and its rear end connects back cover 2,
Its central cavity is provided with LED lamp bead, radiator 3, reflector 4, and its front end is provided with acrylic lamp shade 6；
The radiator 3 is bucket-shaped, and its middle part is provided with conical cavity 31, and its outer wall is provided with some fin 32, adjacent to dissipate
Gap between backing 32 forms guiding gutter 33, and guiding gutter 33 runs through the rear and front end face of radiator 3；Its rear end is provided with some circles
The radiation rib 34 of column；The periphery outer of the front end of radiator 3 is additionally provided with the ring wall 35 for being fixedly connected；
Reflector 4 is located at the tapered centre cavity 31 of radiator 3, and the LED lamp bead is located at the bottom centre of reflector 4
Place,
The hoop 7 is hollow annulus set, and its inwall is provided with annular groove 71；On the ring wall 35 of the front end of radiator 3
Provided with bar shaped latch 351, the bar shaped latch 351 is connected with annular groove 71 to be adapted；After hoop 7 is connected with ring wall 35, lamp is filled in
The inner chamber of shell 1.
It also includes the lampshade collar 8, and the lampshade collar 8 is hollow annulus set, and its outer wall is provided with neck 81；It is described
The conical cavity 31 of radiator 3 is provided with latch 311, and latch 311 is connected with neck 81 and is adapted.
The back cover 2 is the straight plectane that surface is provided with several passages；
It is preferred that, the side of the lamp housing 1 is connected electrical appliance kit 9, provided with circuit board, transformer etc. in electrical appliance kit 9.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (5)
1. a kind of convection type cooling LED shot-light, including lamp housing, back cover, radiator, reflector, LED lamp bead, acrylic lamp shade, ring
Hoop, the lamp housing is the hollow cylinder of front/rear end opening, and its rear end connection back cover, its central cavity is provided with LED lamp bead, radiating
Device, reflector, its front end are provided with acrylic lamp shade；It is characterized in that：
The radiator is bucket-shaped, and its middle part is provided with conical cavity, and its outer wall is provided between some fin, abutting fins
Gap forms guiding gutter, and guiding gutter runs through the rear and front end face of radiator；
Its rear end is provided with some columned radiation ribs；
Reflector is located at the tapered centre cavity portion of radiator, and the LED lamp bead is at reflector bottom centre.
2. convection type cooling LED shot-light as claimed in claim 1, its spy is：The hoop is hollow annulus set, in it
Wall is provided with annular groove；
The periphery outer of the radiator front end is additionally provided with the ring wall for being fixedly connected, and the ring wall is provided with bar shaped latch,
The bar shaped latch is connected with annular groove to be adapted；
After hoop is connected with ring wall, lamp housing inner chamber is filled in.
3. convection type cooling LED shot-light as claimed in claim 2, its spy is：It also includes the lampshade collar, the lampshade set
Ring is hollow annulus set, and its outer wall is provided with neck；The conical cavity of the radiator is provided with latch, and latch is connected with neck
It is adapted.
4. convection type cooling LED shot-light as claimed in claim 3, its spy is：The back cover is that surface is logical provided with several
The straight plectane of stomata.
5. the convection type cooling LED shot-light as described in any in claim 1-4, its spy is：The side connection of the lamp housing
Circuit board, transformer are provided with fixed electrical appliance kit, electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335342.8U CN206608926U (en) | 2017-03-31 | 2017-03-31 | Convection type heat dissipation LED spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335342.8U CN206608926U (en) | 2017-03-31 | 2017-03-31 | Convection type heat dissipation LED spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608926U true CN206608926U (en) | 2017-11-03 |
Family
ID=60173432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335342.8U Expired - Fee Related CN206608926U (en) | 2017-03-31 | 2017-03-31 | Convection type heat dissipation LED spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027770A (en) * | 2018-06-06 | 2018-12-18 | 合肥数理电子信息科技有限公司 | A kind of high transparency LED spotlight |
-
2017
- 2017-03-31 CN CN201720335342.8U patent/CN206608926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027770A (en) * | 2018-06-06 | 2018-12-18 | 合肥数理电子信息科技有限公司 | A kind of high transparency LED spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: To STREAMING heat dissipation LED shot -light Effective date of registration: 20190717 Granted publication date: 20171103 Pledgee: Guangdong Rural Commercial Bank branch of the South China Sea Danzao Limited by Share Ltd. Pledgor: LEADER LIGHT Co.,Ltd. Registration number: 2019440000267 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |