CN203177119U - LED (Light Emitting Diode) spot lamp with ventilation and heat dissipation structure - Google Patents
LED (Light Emitting Diode) spot lamp with ventilation and heat dissipation structure Download PDFInfo
- Publication number
- CN203177119U CN203177119U CN2013201717258U CN201320171725U CN203177119U CN 203177119 U CN203177119 U CN 203177119U CN 2013201717258 U CN2013201717258 U CN 2013201717258U CN 201320171725 U CN201320171725 U CN 201320171725U CN 203177119 U CN203177119 U CN 203177119U
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- China
- Prior art keywords
- heat dissipation
- radiating shell
- lamp plate
- ventilation
- light
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- Expired - Fee Related
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Abstract
The utility model relates to an LED (Light Emitting Diode) spot lamp with a ventilation and heat dissipation structure. The LED spot lamp comprises a heat dissipation shell, a lamp panel, a top cover and a base, wherein the lamp panel is arranged in the heat dissipation shell, the top cover is arranged at the top part of the heat dissipation shell, the base is connected to the bottom part of the heat dissipation shell, the heat dissipation shell is provided with an inner surface and forms an inner cavity by virtue of the inner surface in a surrounding way, the inner surface of the heat dissipation shell is inwards provided with a plurality of convex ribs in a protruding way, the convex ribs are arranged in the inner cavity, a plurality of heat dissipation passages are formed among two optional and adjacent convex ribs, each heat dissipation passage is communicated with the inner cavity, each heat dissipation passage is provided with an air inlet and an air outlet, and the air outlet is arranged on an outer surface of the heat dissipation shell.
Description
Technical field
The utility model relates to a kind of LED shot-light, and particularly a kind of indoor design has the LED shot-light of ventilation and heat structure.
Background technology
The illuminating product of at present producing and designing based on the LED platform is more and more, uses also more and more widely.Particularly it is used the product as shot-light, and shot-light need light is poly-in, power is big, and needs different light rays conversion and frequent switch, so shot-light will inevitably produce a large amount of work calorieses in concrete work.
Occurred many different structure LED shot-lights in the market, mostly its purpose is in order to solve the problem of LED shot-light heat radiation.
Present design at LED shot-light radiator structure, a kind of is that the radiator major part is sealed setting, in its structure not to discharge orifice, owing to need utilize radiator itself to carry out distribute heat, so heat-transfer rate is very low, the general heat that all can occur is stuck in the interior situation of LED shot-light radiator, situation Just because of this, solving heat dissipation problem in the market all needs the volume of radiator is enlarged, realize more efficiently heat radiation by the area of dissipation that increases radiator itself, and along with the increase of radiator area, the volume of whole LED shot-light must increase, the cost of producing material also must increase, and this is the major defect for conventional art.
The utility model content
The utility model provides a kind of LED shot-light with ventilation and heat structure, and its indoor design has the ventilation and heat structure, thereby can promote the radiating effect of lamp body greatly, and this is main purpose of the present utility model.
Technical solution adopted in the utility model is: a kind of LED shot-light with ventilation and heat structure, it comprises radiating shell, lamp plate, top cover and base, wherein, this lamp plate is arranged in this radiating shell, this top cover lid is located at this radiating shell top, and this base is connected this radiating shell bottom.
This radiating shell has an inner surface, and center on formation one inner chamber by this inner surface, inwardly convex with some fins from this inner surface of this radiating shell, some these fins are arranged in this inner chamber, between this arbitrarily adjacent fin, form some heat dissipation channels, each this heat dissipation channel all with this intracavity inter-connection.
Each this heat dissipation channel all has air intake vent and air outlet, and wherein, this air outlet is arranged on the outer surface of this radiating shell.
Be set with the lamp plate fixed head in this inner chamber of this radiating shell, this lamp plate is fixedly connected on this lamp plate fixed head, and this lamp plate is provided with some led light sources.
The end face of this radiating shell is provided with the clamping mouth, and this intracavity inter-connection of this clamping mouth and this radiating shell, this top cover are connected in this clamping mouth.
This base has a base intracavity, this intracavity inter-connection of this base intracavity and this radiating shell, and in concrete enforcement, the electronic component of light fixture can be arranged in this base intracavity.
The beneficial effects of the utility model are: the utility model is in concrete work, because this lamp plate is arranged in this radiating shell, and in this radiating shell, be provided with some these heat dissipation channels, the heat part that this lamp plate electrified light emitting produces is outwards distributed by some these heat dissipation channels, a part is outwards distributed by connected this lamp plate fixed head in addition, thereby promotes radiating efficiency greatly.
Description of drawings
Fig. 1 is three-dimensional decomposition texture schematic diagram of the present utility model.
Fig. 2 is the perspective view of the utility model radiating shell.
The specific embodiment
Shown in Fig. 1 to 2, a kind of LED shot-light with ventilation and heat structure, it comprises radiating shell 10, lamp plate 20, top cover 30 and base 40, wherein, this lamp plate 20 is arranged in this radiating shell 10, these top cover 30 lids are located at this radiating shell 10 tops, and this base 40 is connected this radiating shell 10 bottoms.
This radiating shell 10 has an inner surface, and centers on formation one inner chamber by this inner surface.
Inwardly convex with some fins 11 from this inner surface of this radiating shell 10, some these fins 11 are arranged in this inner chamber.
Between this arbitrarily adjacent fin 11, form some heat dissipation channels 12, each this heat dissipation channel 12 all with this intracavity inter-connection.
Each this heat dissipation channel 12 all has air intake vent 121 and air outlet 122.
Wherein, this air outlet 122 is arranged on the outer surface of this radiating shell 10.
Be set with lamp plate fixed head 13 in this inner chamber of this radiating shell 10, this lamp plate 20 is fixedly connected on this lamp plate fixed head 13, and this lamp plate 20 is provided with some led light sources.
The end face of this radiating shell 10 is provided with clamping mouth 14, this intracavity inter-connection of this clamping mouth 14 and this radiating shell 10, and this top cover 30 is connected in this clamping mouth 14.
This base 40 has a base intracavity, this intracavity inter-connection of this base intracavity and this radiating shell 10, and in concrete enforcement, the electronic component of light fixture can be arranged in this base intracavity.
The utility model owing to this lamp plate 20 is arranged in this radiating shell 10, and is provided with some these heat dissipation channels 12 in this radiating shell 10 in concrete work.
The heat part that these lamp plate 20 electrified light emittings produce is outwards distributed by some these heat dissipation channels 12, and a part is outwards distributed by connected this lamp plate fixed head 13 in addition, thereby promotes radiating efficiency greatly.
Claims (4)
1. LED shot-light with ventilation and heat structure, it is characterized in that: comprise radiating shell, lamp plate, top cover and base, wherein, this lamp plate is arranged in this radiating shell, this top cover lid is located at this radiating shell top, this base is connected this radiating shell bottom, this radiating shell has an inner surface, and center on formation one inner chamber by this inner surface, inwardly convex with some fins from this inner surface of this radiating shell, some these fins are arranged in this inner chamber, between this arbitrarily adjacent fin, form some heat dissipation channels, each this heat dissipation channel all with this intracavity inter-connection, each this heat dissipation channel all has air intake vent and air outlet, wherein, this air outlet is arranged on the outer surface of this radiating shell.
2. a kind of LED shot-light with ventilation and heat structure as claimed in claim 1, it is characterized in that: in this inner chamber of this radiating shell, be set with the lamp plate fixed head, this lamp plate is fixedly connected on this lamp plate fixed head, and this lamp plate is provided with some led light sources.
3. a kind of LED shot-light with ventilation and heat structure as claimed in claim 1, it is characterized in that: the end face of this radiating shell is provided with the clamping mouth, and this intracavity inter-connection of this clamping mouth and this radiating shell, this top cover are connected in this clamping mouth.
4. a kind of LED shot-light with ventilation and heat structure as claimed in claim 1, it is characterized in that: this base has a base intracavity, this intracavity inter-connection of this base intracavity and this radiating shell, in concrete enforcement, the electronic component of light fixture can be arranged in this base intracavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201717258U CN203177119U (en) | 2013-04-09 | 2013-04-09 | LED (Light Emitting Diode) spot lamp with ventilation and heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201717258U CN203177119U (en) | 2013-04-09 | 2013-04-09 | LED (Light Emitting Diode) spot lamp with ventilation and heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177119U true CN203177119U (en) | 2013-09-04 |
Family
ID=49073809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201717258U Expired - Fee Related CN203177119U (en) | 2013-04-09 | 2013-04-09 | LED (Light Emitting Diode) spot lamp with ventilation and heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166189A (en) * | 2017-06-09 | 2017-09-15 | 漳州立达信光电子科技有限公司 | A kind of LED emergency lights |
-
2013
- 2013-04-09 CN CN2013201717258U patent/CN203177119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166189A (en) * | 2017-06-09 | 2017-09-15 | 漳州立达信光电子科技有限公司 | A kind of LED emergency lights |
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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: 20130904 Termination date: 20170409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |