CN101737763A - Lamp for ventilation fan - Google Patents
Lamp for ventilation fan Download PDFInfo
- Publication number
- CN101737763A CN101737763A CN200810178201A CN200810178201A CN101737763A CN 101737763 A CN101737763 A CN 101737763A CN 200810178201 A CN200810178201 A CN 200810178201A CN 200810178201 A CN200810178201 A CN 200810178201A CN 101737763 A CN101737763 A CN 101737763A
- Authority
- CN
- China
- Prior art keywords
- lower carriage
- upper bracket
- light fixture
- air exchange
- exchange fan
- 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.)
- Granted
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Abstract
The invention provides a lamp for a ventilation fan, which comprises a combined lamp and a connecting bracket arranged between the combined lamp and a machine body, wherein the connecting bracket consists of an upper bracket connected with the machine body and a lower bracket connected with the combined lamp; and the distance between the machine body and the lower bracket can be adjusted. The lamp of the invention has the advantage that a maintenance space is expanded between the lamp and the machine body of the ventilation fan without detaching the combined lamp, so that a hand of a repairman can extend into the machine body to repair a damaged part.
Description
Technical field
The present invention relates to a kind of ventilation fan, especially about a kind of light fixture of used in air exchange fan.
Background technology
Ventilation fan is a kind of common ventilation ventilation equipment, and as shown in Figure 1, the ventilation fan of band lamp is wherein a kind of.As shown in Figure 1, the light fixture 30 of ventilation fan 300 usefulness comprises connecting the support (not shown), lamp combination 32, and wherein lamp combination 32 is made up of lamp body and shell one.Because being positioned at ventilation fan 300 bodies 310 after lamp combination 32 is installed can not move, and blower fan and other electric fittings are housed also in the body 310, when the blower fan in the ventilation fan body 310 or electric fittings need repairing, the setting of lamp combination 32 diminishes the service clearance in the body 310, has the inconvenient problem of maintenance.The present invention provides a kind of telescopic connection supporting structure of used in air exchange fan in order to solve above-mentioned problem.
Summary of the invention
The object of the present invention is to provide a kind of light fixture of used in air exchange fan, can under the state of not dismantling, between light fixture and ventilation fan body, expand service clearance.
For achieving the above object, the light fixture of a kind of used in air exchange fan provided by the invention comprises the lamp combination, and the connection support that is provided with between lamp combination and the body, connect support and be made up of with the lower carriage that is connected the lamp combination the upper bracket that connects body, the distance between body and the lower carriage can be regulated.
Connect by the slip latch between described upper bracket and the lower carriage.
Connect by chute between described upper bracket and the lower carriage.
In direction, be provided with spring between described upper bracket and the lower carriage along chute.
At described chute place, folder is established rubber blanket between upper bracket and the lower carriage.
Described chute be shaped as staged.
Described chute be shaped as camber.
Be flexible connection, the rotatable certain angle of lower carriage between described upper bracket and the lower carriage.
Adopt double-screw bolt to connect between described upper bracket and the body, upper bracket can rotate mobile up and down along double-screw bolt.
Described upper bracket be screwed in nut on the double-screw bolt for being wholely set.
The invention has the advantages that under the state of not pulling down the lamp combination, just between light fixture and ventilation fan body, expand service clearance, the mender can be stretched out one's hand enter into repairing damaged parts in the body.
Description of drawings
Fig. 1 is the schematic diagram of known technology;
Fig. 2 is the first embodiment of the invention schematic diagram;
Fig. 3 is the second embodiment of the invention schematic diagram;
Fig. 4 is the third embodiment of the invention schematic diagram;
Fig. 5 is the fourth embodiment of the invention schematic diagram;
Fig. 6 is the fifth embodiment of the invention schematic diagram;
Fig. 7 is the sixth embodiment of the invention schematic diagram.
The specific embodiment
Following embodiment illustrates how to make between lower carriage and the body and forms service clearance.
As shown in Figure 2, be the first embodiment of the invention schematic diagram.The light fixture 10 of used in air exchange fan is arranged in the same body with the ventilation fan that is provided with electrical accessorie 330 with the horizontally disposed down blower fan 320 of motor, and it includes and connects support 11, lamp combination 12.Wherein lamp combination 12 is made up of lamp body and shell one or split.Wherein connecting support 11 is made up of upper bracket 111 and lower carriage 112.Wherein connect with double-screw bolt 200 between upper bracket 111 and the body 110, upper bracket 111 can rotate up and down along double-screw bolt 200 and move.Lower carriage 112 makes up 12 with lamp fixedlys connected, between upper bracket 111 and lower carriage 112, be provided with slip latch 201, lower carriage 112 can slide by the degree of tightness of slip latch 201 on upper bracket 111, and blocks in the precalculated position, promptly forms telescopic connection.
When blower fan in the ventilation fan that needs repairing 320 or electric fittings 330, the degree of tightness by slip latch 201 moves lower carriage 112, enlarges and the distance of upper bracket 111, lower carriage 112 is blocked after expanding service clearance again.While can also be rotated down upper bracket 111 and move down along double-screw bolt 200, form bigger service clearance.So just can under the state of not pulling down the lamp combination, just between light fixture and ventilation fan body, expand service clearance, the mender can be stretched out one's hand enter into repairing damaged parts in the body.
In addition, because blower fan 320 is to be provided with its motor direction down, so can in the ventilation fan body, create the space of being convenient to keep in repair.
As shown in Figure 3, be the second embodiment of the invention schematic diagram.Fixedly connected between upper bracket 111 and the body 110, lower carriage 112 makes up 12 with lamp fixedlys connected.On lower carriage 112, be provided with chute 113.In order to increase security and mounting stability and convenience, on the column 114 of corresponding chute 113 on the upper bracket 111, establish the recessed dish 500 of indent, be provided with rubber-like rubber blanket 510 in the recessed dish 500.All be provided with the screw hole (not shown) on recessed dish 500 and the rubber blanket 510.Screw 116 passes the screw hole (not shown) of chute 113, rubber blanket 510 and recessed dish 500, and rubber cushion 510 is clipped between upper bracket 111 and the lower carriage 112.Screw 116 is fixed in the screw hole (not shown), forms the chute structure.During installation, tighten the screws 116 gets final product to making rubber cushion 510 fix the degree that lower carriage 112 do not glide.
When blower fan in the ventilation fan that needs repairing 320 or electric fittings 330, lamp combination 12 is pulled down, because rubber blanket 510 has elasticity, under the effect of pulling force, lower carriage 112 can slide, drop to certain position at lower carriage 112, when no longer applying pulling force, under the elastic reaction of rubber blanket 510, lower carriage 112 can be stuck in the chute 113, so just enlarge the distance of lower carriage 112 and upper bracket 111, expanded service clearance.After the maintenance, directly lower carriage 112 is upwards promoted to reset to get final product.
As shown in Figure 4, be the third embodiment of the invention schematic diagram.Be different with second embodiment in the direction along chute 113, set up spring 400 between upper bracket 111 and the lower carriage 112, and the two ends of spring 400 are separately fixed on upper bracket 111 and the lower carriage 112, hold lower carriage with the elastic force of spring 400.In when maintenance,, can guarantee that certain repairing uses the space by pulling down spring 400 tighten the screws 116 after lower carriage 112 drops to certain position.After the maintenance, unscrew screw 116, lower carriage 112 is by the elastic reset of spring 400 then.
As shown in Figure 5, be the fourth embodiment of the invention schematic diagram.Be different with second embodiment is provided with staged chute 113 on upper bracket 111, comprise the upper channel 1131 of level and the lower passage 1133 of level, and the decline passway 1132 that connects them.Left-right symmetry is provided with projection 1121 highlightedly on the top of lower carriage 112, and this projection 1121 snaps in the chute 113, so lower carriage 112 can move in each passage of staged chute 113 and can not skid off.During initial the installation, lower carriage 112 rests on the upper channel 1131.When maintenance, lower carriage 112 is moved to lower passage 1133 places along decline passway 1132 get final product.Can also be according to circumstances, in lower passage 1133 move left and right, to obtain more service clearance according to actual repair status.After the maintenance, lower carriage 112 is moved to upper channel 1131 along decline passway 1132 get final product.
As shown in Figure 6, be the fifth embodiment of the invention schematic diagram.Be different with second embodiment is set as camber with chute 113.Also be that tighten the screws 116 is got final product to making rubber cushion 510 fix the degree that lower carriage 112 do not glide.Pull down lamp combination 12, because of rubber blanket 510 has elasticity, effect by its pulling force, the lower carriage 112 that can slide is when lower carriage 112 drops to certain position, when no longer applying pulling force, under the elastic reaction of rubber blanket 510, lower carriage 112 can be stuck in the chute 113, so just enlarges the distance of lower carriage 112 and upper bracket 111, has expanded service clearance.After the maintenance, directly lower carriage 112 is upwards promoted to reset to get final product.
And, move lower carriage 112 along crooked camber, when pulling out lamp when making up 12, can make lamp combination 12 partially by on one side, guarantee that another side has bigger repairing space.After lamp combination 12 is pulled on one side, can stretches into hand with the space motor and the electrical part product 330 of blower fan 320 are carried out spot check and replacing from repairing.
As shown in Figure 7, be the sixth embodiment of the invention schematic diagram.Connect with double-screw bolt 200 between upper bracket 111 and the body 110, upper bracket 111 be screwed in nut 210 on the double-screw bolt 200 for being wholely set, upper bracket 111 can rotate mobile along double-screw bolt 200 up and down.Lower carriage 112 and lamp combination (not shown) is fixedlyed connected, and is provided with recessed 118 and the hole clipping 119 of working in coordination between upper bracket 111 and lower carriage 112, form to flexibly connect, lower carriage 112 can with recessed 118 and hole clipping 119 serve as a left rotation and right rotation certain angle.When maintenance, revolving light combination (not shown), upper bracket 111 is rotation thereupon also, moves down upper bracket 111 along double-screw bolt 200, and the lamp combination can drop to certain position.And, by with lower carriage 112 to a sideway swivel certain angle, thereby make lamp combination partially by a side, to form service clearance in a side.After the maintenance, lower carriage 112 is returned to the upright position earlier, moving up along double-screw bolt 200 resets again.
Claims (10)
1. the light fixture of a used in air exchange fan, comprise the lamp combination, and the connection support that is provided with between lamp combination and the body, it is characterized in that: connect support and be made up of with the lower carriage that is connected the lamp combination the upper bracket that connects body, the distance between body and the lower carriage can be regulated.
2. the light fixture of used in air exchange fan according to claim 1 is characterized in that: connect by the slip latch between described upper bracket and the lower carriage.
3. the light fixture of used in air exchange fan according to claim 1 is characterized in that: connect by chute between described upper bracket and the lower carriage.
4. the light fixture of used in air exchange fan according to claim 3 is characterized in that: in the direction along chute, be provided with spring between described upper bracket and the lower carriage.
5. the light fixture of used in air exchange fan according to claim 3 is characterized in that: at described chute place, press from both sides between upper bracket and the lower carriage and establish rubber blanket.
6. the light fixture of used in air exchange fan according to claim 3 is characterized in that: described chute be shaped as staged.
7. the light fixture of used in air exchange fan according to claim 3 is characterized in that: described chute be shaped as camber.
8. the light fixture of used in air exchange fan according to claim 1 is characterized in that: be flexible connection, the rotatable certain angle of lower carriage between described upper bracket and the lower carriage.
9. according to the light fixture of each described used in air exchange fan in the claim 1 to 8, it is characterized in that: adopt double-screw bolt to connect between described upper bracket and the body, upper bracket can rotate mobile up and down along double-screw bolt.
10. the light fixture of used in air exchange fan according to claim 9 is characterized in that: described upper bracket be screwed in nut on the double-screw bolt for being wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178201.5A CN101737763B (en) | 2008-11-14 | 2008-11-14 | Lamp for ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810178201.5A CN101737763B (en) | 2008-11-14 | 2008-11-14 | Lamp for ventilation fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737763A true CN101737763A (en) | 2010-06-16 |
| CN101737763B CN101737763B (en) | 2014-07-16 |
Family
ID=42461602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810178201.5A Expired - Fee Related CN101737763B (en) | 2008-11-14 | 2008-11-14 | Lamp for ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737763B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282586A (en) * | 2011-01-06 | 2013-09-04 | 广东松下环境系统有限公司 | Plafond embedded ventilation fan capable of illumination |
| CN103672570A (en) * | 2012-09-05 | 2014-03-26 | 广东松下环境系统有限公司 | Lighting device for ventilator |
| US9476608B2 (en) | 2011-04-27 | 2016-10-25 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664872A (en) * | 1993-11-23 | 1997-09-09 | Smiths Industries Plc | Combined lamp and fan assembly |
| CN101126498A (en) * | 2006-11-30 | 2008-02-20 | 襄樊学院 | Suspended lighting apparatus sliding device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3231621B2 (en) * | 1996-05-10 | 2001-11-26 | 松下精工株式会社 | Lighted ventilation fan |
| CN2793544Y (en) * | 2005-04-27 | 2006-07-05 | 东莞华明灯具有限公司 | Telescopic adjuster of light |
| CN201014372Y (en) * | 2006-12-29 | 2008-01-30 | 杨汝锡 | Barrel lamp with extension regulatable support |
-
2008
- 2008-11-14 CN CN200810178201.5A patent/CN101737763B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664872A (en) * | 1993-11-23 | 1997-09-09 | Smiths Industries Plc | Combined lamp and fan assembly |
| CN101126498A (en) * | 2006-11-30 | 2008-02-20 | 襄樊学院 | Suspended lighting apparatus sliding device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103282586A (en) * | 2011-01-06 | 2013-09-04 | 广东松下环境系统有限公司 | Plafond embedded ventilation fan capable of illumination |
| US8814513B2 (en) | 2011-01-06 | 2014-08-26 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
| US8956113B2 (en) | 2011-01-06 | 2015-02-17 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
| CN103282586B (en) * | 2011-01-06 | 2016-01-20 | 广东松下环境系统有限公司 | 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 |
| US9476608B2 (en) | 2011-04-27 | 2016-10-25 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
| CN106246562A (en) * | 2011-04-27 | 2016-12-21 | 广东松下环境系统有限公司 | Band illumination ceiling embedded type ventilation fan |
| US10371409B2 (en) | 2011-04-27 | 2019-08-06 | Panasonic Ecology Systems Guangdong Co., Ltd. | Ceiling mounted ventilation fan with illumination |
| CN103672570A (en) * | 2012-09-05 | 2014-03-26 | 广东松下环境系统有限公司 | Lighting device for ventilator |
| CN103672570B (en) * | 2012-09-05 | 2016-03-09 | 广东松下环境系统有限公司 | For the lighting device of ventilation fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737763B (en) | 2014-07-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140716 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |