CN201173477Y - Ventilation fan lamps - Google Patents
Ventilation fan lamps Download PDFInfo
- Publication number
- CN201173477Y CN201173477Y CN 200820003504 CN200820003504U CN201173477Y CN 201173477 Y CN201173477 Y CN 201173477Y CN 200820003504 CN200820003504 CN 200820003504 CN 200820003504 U CN200820003504 U CN 200820003504U CN 201173477 Y CN201173477 Y CN 201173477Y
- Authority
- CN
- China
- Prior art keywords
- ventilation fan
- light fixture
- lid
- lamp body
- 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 - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an exhaust fan lamp, comprising a lamp body and an outer shell. The exhaust fan lamp is characterized in that the lamp body and the outer shell are separated; the outer shell consists of an outer shell body and a cover, wherein, the cover is positioned on the outer shell body. When the lamp body is damaged, the lamp body can be replaced only by dismantling the cover of the outer shell, thereby avoiding replacing the whole lamp and reducing the cost of the production effectively.
Description
Technical field
The utility model is about a kind of ventilation fan, especially about a kind of ventilation fan light fixture.
Background technology
The light fixture of a kind of used in air exchange fan of putting down in writing among the U.S. Pat 2007/0201236A1, as shown in Figure 1, light fixture 100 comprises lampshade 110, lamp combination 120, wherein lamp combination 120 is made up of lamp body and shell one, and lamp body is portion in the enclosure.
Such lamp when if lamp body damages, then must all be changed the lamp of one combination 120, have the high problem of cost.
The utility model content
The purpose of this utility model is to provide a kind of ventilation fan light fixture, and its lamp body and shell are split, in order to overcome the problem that exists in the known technology.
For achieving the above object, a kind of ventilation fan light fixture that the utility model provides comprises lamp body and shell, it is characterized in that: lamp body and shell are split, and shell is made up of outer cover body and lid, and its middle cover is installed on the body.
Described lid and body are provided with the screw thread of working in coordination.
Described lid and body are provided with the screens and the draw-in groove of working in coordination.
Described screens is the hook portion that covers, and described draw-in groove is positioned on the body, and has gradient.
Described screens is the projecting slot that is located on the body, and described draw-in groove is to be located at the recessed groove that covers.
Described lid and body are provided with screw hole, and both connect with screw.
Establish the projection of band elastic force on the outside of described lid, snap in behind the body and form interference fit with body.
Advantage of the present utility model is, if when lamp body damages, only need pull down the lid of shell, just can change lamp body.Therefore can change whole light fixture, reduce the cost of product effectively.
Description of drawings
Fig. 1 is the known technology schematic diagram;
Fig. 2 is the utility model first embodiment schematic diagram;
Fig. 3 is the utility model second embodiment schematic diagram;
Fig. 4 is the utility model the 3rd embodiment schematic diagram;
Fig. 5 is the utility model the 4th embodiment schematic diagram;
Fig. 6 is the utility model the 5th embodiment schematic diagram.
The specific embodiment
As shown in Figure 2, be the utility model first embodiment schematic diagram.Ventilation fan light fixture 200 comprises lamp body 210 and shell 220.Lamp body 210 is installed in the inside of shell 220.Shell 220 is made up of outer cover body 221 and lid 222.The inwall of lid 222 is provided with screw thread 223, and the outer wall of body 221 is provided with screw thread 224.During installation,, will cover 222 and be installed on the body 221 by screwing togather of screw thread 223 and screw thread 224.In the use, if when lamp body 210 damages,, just can change the lamp body 210 of damage as long as outward winding threaded 223 lid 222.Therefore can must change whole light fixture as known technology, promptly can reduce the cost of product effectively.
As shown in Figure 3, be the utility model second embodiment schematic diagram.Present embodiment is different with first embodiment to be, adopts the mode mounting cover 222 of engaging.On lid 222, establish hook portion 225, be screens; On body 221, establish the draw-in groove 226 that has gradient.During installation, earlier hook portion 225 is inserted in the draw-in grooves 226, swivelling cover 222 snaps in the end 227 of draw-in groove 226 up to hook portion 225 then, covers 222 thus and is fixed.In the use, if when lamp body damages, as long as the lid 222 of the buckle portion 225 of outwarding winding just can be changed the lamp body of damage.
As shown in Figure 4, be the utility model the 3rd embodiment schematic diagram.Present embodiment is different with second embodiment to be, the mode difference of engaging.On lid 222, establish recessed groove 228, be screens; On body 221, establish projecting slot 229.During installation,, will cover 222 and be fixed on the body 221 by projecting slot 229 being snapped in recessed groove 228.In the use,, just can change the lamp body of damage if when lamp body damages, cover 222 as long as open.
As shown in Figure 5, be the utility model the 4th embodiment schematic diagram.Present embodiment is different with first embodiment to be, uses the screw mounting cover.On lid 222 and body 221, establish screw hole 230.During installation, screw 300 penetrates screw hole 230, will cover 222 and be fixed on the body 221.In the use,, can take off and cover 222, just can change the lamp body of damage as long as turn on screw 300 if when lamp body damages.
As shown in Figure 6, be the utility model the 5th embodiment schematic diagram.Present embodiment is different with first embodiment to be, adopts the mode of interference fit to come mounting cover.On the outside of lid 222, establish the projection 400 of band elastic force.During installation, projection 400 snaps in body 221 in the lump together with lid 222, blocks the inwall of body 221 after projection 400 distortion, forms interference fit.In the use,, pin projection 400 and just can take off and cover 222, so just can change the lamp body of damage if when lamp body damages.
Claims (7)
1, a kind of ventilation fan light fixture comprises lamp body and shell, it is characterized in that: lamp body and shell are split, and shell is made up of outer cover body and lid, and its middle cover is installed on the body.
2, ventilation fan light fixture according to claim 1, it is characterized in that: described lid and body are provided with the screw thread of working in coordination.
3, ventilation fan light fixture according to claim 1 is characterized in that: described lid and body are provided with the screens and the draw-in groove of working in coordination.
4, ventilation fan light fixture according to claim 3 is characterized in that: described screens is the hook portion that covers, and described draw-in groove is positioned on the body, and has gradient.
5, ventilation fan light fixture according to claim 3 is characterized in that: described screens is the projecting slot that is located on the body, and described draw-in groove is to be located at the recessed groove that covers.
6, ventilation fan light fixture according to claim 1, it is characterized in that: described lid and body are provided with screw hole, and both connect with screw.
7, ventilation fan light fixture according to claim 1 is characterized in that: establish the projection of band elastic force on the outside of described lid, snap in behind the body and form interference fit with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820003504 CN201173477Y (en) | 2008-03-07 | 2008-03-07 | Ventilation fan lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820003504 CN201173477Y (en) | 2008-03-07 | 2008-03-07 | Ventilation fan lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173477Y true CN201173477Y (en) | 2008-12-31 |
Family
ID=40200600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820003504 Expired - Lifetime CN201173477Y (en) | 2008-03-07 | 2008-03-07 | Ventilation fan lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173477Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282586A (en) * | 2011-01-06 | 2013-09-04 | 广东松下环境***有限公司 | Plafond embedded ventilation fan capable of illumination |
| US10371409B2 (en) | 2011-04-27 | 2019-08-06 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
-
2008
- 2008-03-07 CN CN 200820003504 patent/CN201173477Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282586A (en) * | 2011-01-06 | 2013-09-04 | 广东松下环境***有限公司 | Plafond embedded ventilation fan capable of illumination |
| CN103282586B (en) * | 2011-01-06 | 2016-01-20 | 广东松下环境***有限公司 | Band illumination ceiling flush type ventilation fan |
| US9841181B2 (en) | 2011-01-06 | 2017-12-12 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
| US10371409B2 (en) | 2011-04-27 | 2019-08-06 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |