CN203240539U - Lamp housing of light-emitting diode (LED) bulb lamp - Google Patents
Lamp housing of light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN203240539U CN203240539U CN201320143367XU CN201320143367U CN203240539U CN 203240539 U CN203240539 U CN 203240539U CN 201320143367X U CN201320143367X U CN 201320143367XU CN 201320143367 U CN201320143367 U CN 201320143367U CN 203240539 U CN203240539 U CN 203240539U
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- China
- Prior art keywords
- lamp
- housing
- lamp housing
- led bulb
- bulb lamp
- 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 relates to a lamp housing of a light-emitting diode (LED) bulb lamp. The lamp housing of the LED bulb lamp comprises a housing body with an inner cavity. The outer side wall of the housing body is provided with a plurality of pairs of ventilation groups; the ventilation groups are symmetrically arranged by taking the center axis of the inner cavity as the axis; and each ventilation group is provided with a plurality of ventilation holes penetrating through the outer side wall. The lamp housing of the LED bulb lamp, disclosed by the utility model, is in favor of the convection of air inside and outside the lamp housing and the transfer of heat, and therefore, a heat dissipation effect is improved, and the service life of the bulb lamp is prolonged.
Description
Technical field
The utility model relates to a kind of lamp housing, is specifically related to a kind of LED bulb lamp lamp housing.
Background technology
At present, LED bulb lamp lamp housing adopts plastic lamp housing more, and the plastic lamp housing cost is low, quality is light, but the radiating effect of plastic lamp housing is poor, and long-time use can cause caloric value very large, so that heat can't discharge, thereby affects service life of bulb lamp.Thereby, also have in the prior art and be provided with some heat sink strips in the side of bulb lamp housing or be provided with louvre at the connecting lamp head, this structure helps heat radiation to a certain extent, but does not form good cross-ventilation inside and outside lamp housing, can not further improve radiating effect.Therefore, the shortcoming that exists in the prior art is necessary prior art is made improvements.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of LED bulb lamp lamp housing of simple in structure, good heat dissipation effect is provided.
The utility model is to realize by following technical scheme: a kind of LED bulb lamp lamp housing, comprise the housing with an inner chamber, the lateral wall of described housing is provided with some to ventilative group, described some the group breathing freely is symmetrical arranged as the axle center take described lumen centers axle, and described ventilative group is provided with the air-vent that several run through lateral wall.
Described lateral wall is provided with two pairs of ventilative groups.
Being shaped as of described air-vent is circular, square, rhombus or hexagon.
One end of described housing connects lamp holder, and the other end connects lampshade, and the inner chamber of described housing holds radiator, and the end that described housing connects lamp holder has the tubular cavity that holds driving power.
With respect to prior art, the utility model is provided with by the lateral wall at lamp housing somely for good convection channel is provided inside and outside the lamp housing, has accelerated cross-ventilation to ventilative group, has improved radiating effect.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model LED bulb lamp lamp housing
Fig. 2 is the top view of the utility model LED bulb lamp lamp housing
Fig. 3 is the stereogram of the utility model LED bulb lamp lamp housing
The accompanying drawing identifier declaration:
1, housing
2, ventilative group
3, air-vent
The specific embodiment
Of the present utility model a kind of LED bulb lamp lamp housing as shown in Figure 1 to Figure 3, comprise the housing 1 with an inner chamber, the lateral wall of this housing 1 is provided with some to ventilative group 2, these are some to be symmetrical arranged as the axle center take the lumen centers axle ventilative group 2, and this ventilative group 2 is provided with several air-vents that runs through lateral wall 3.
As a kind of embodiment, can be provided with two pairs of ventilative groups 2 on the lateral wall.In order to improve aesthetic property, the adopted arched door shape of this ventilative group 2.
Being shaped as of air-vent 3 is circular, square, rhombus or hexagon, and the shape of air-vent 3 can be set as required.
One end of housing 1 connects lamp holder, and the other end connects lampshade, and the inner chamber of housing 1 holds radiator, and the end that housing 1 connects lamp holder has the tubular cavity that holds driving power.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, if these changes and distortion belong within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and distortion.
Claims (4)
1. LED bulb lamp lamp housing, comprise the housing with an inner chamber, it is characterized in that: the lateral wall of described housing is provided with some to ventilative group, and described some the group breathing freely is symmetrical arranged as the axle center take described lumen centers axle, and described ventilative group is provided with the air-vent that several run through lateral wall.
2. LED bulb lamp lamp housing according to claim 1 is characterized in that: described lateral wall is provided with two pairs of ventilative groups.
3. LED bulb lamp lamp housing according to claim 1 and 2 is characterized in that: being shaped as of described air-vent is circular, square, rhombus or hexagon.
4. LED bulb lamp lamp housing according to claim 1, it is characterized in that: an end of described housing connects lamp holder, the other end connects lampshade, and the inner chamber of described housing holds radiator, and the end that described housing connects lamp holder has the tubular cavity that holds driving power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320143367XU CN203240539U (en) | 2013-03-26 | 2013-03-26 | Lamp housing of light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320143367XU CN203240539U (en) | 2013-03-26 | 2013-03-26 | Lamp housing of light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240539U true CN203240539U (en) | 2013-10-16 |
Family
ID=49317831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320143367XU Expired - Fee Related CN203240539U (en) | 2013-03-26 | 2013-03-26 | Lamp housing of light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240539U (en) |
-
2013
- 2013-03-26 CN CN201320143367XU patent/CN203240539U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20170326 |