CN101737763B - Lamp for ventilation fan - Google Patents
Lamp for ventilation fan Download PDFInfo
- Publication number
- CN101737763B CN101737763B CN200810178201.5A CN200810178201A CN101737763B CN 101737763 B CN101737763 B CN 101737763B CN 200810178201 A CN200810178201 A CN 200810178201A CN 101737763 B CN101737763 B CN 101737763B
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- mentioned
- lower carriage
- lamp
- ventilation 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.)
- Expired - Fee Related
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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, as shown in Figure 1, is one wherein with the ventilation fan of lamp.As shown in Figure 1, the light fixture 30 of ventilation fan 300 use, comprises connection bracket (not shown), lamp combination 32, and wherein lamp combination 32 is made up of lamp body and shell one.Can not move owing to being positioned at ventilation fan 300 bodies 310 after lamp combination 32 installations, and blower fan and other electric fittings are also housed in body 310, in the time that the blower fan in ventilation fan body 310 or electric fittings need repairing, the setting of lamp combination 32 diminishes the service clearance in body 310, has the inconvenient problem of maintenance.The present invention, in order to solve above-mentioned problem, provides a kind of telescopic connection mounting structure of used in air exchange fan.
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, comprise lamp combination, and the connection bracket being provided with between lamp combination and body, in ventilation fan body, be provided with blower fan, electrical accessorie, it is characterized in that: connection bracket is made up of the lower carriage that connects the upper bracket of body and connecting lamp combination, above-mentioned upper bracket can be connected on above-mentioned body up or down by double-screw bolt, above-mentioned upper bracket is rotatably connected by the axle of horizontal direction with lower carriage, lamp combination can be along with the variation of the position of support and shape is moved in the space of internal body, above-mentioned blower fan is connected in the above-mentioned body of above-mentioned ventilation fan, above-mentioned blower fan is arranged on the left and right directions of above-mentioned connection bracket.
At described chute place, sandwiched rubber blanket between upper bracket and lower carriage.
Described chute be shaped as staged.
Described chute be shaped as camber.
Between described upper bracket and lower carriage, be flexible connection, the rotatable certain angle of lower carriage.
Between described upper bracket and body, adopt Stud connection, upper bracket can be in rotary moving up and down along double-screw bolt.
The invention has the advantages that not pulling down under the state of lamp combination, just between light fixture and ventilation fan body, expand service clearance, mender can be stretched out one's hand and enter into repairing damaged parts in body.
Brief description of the drawings
Fig. 1 is the schematic diagram of known technology;
Fig. 2 is first embodiment of the invention schematic diagram;
Fig. 3 is second embodiment of the invention schematic diagram;
Fig. 4 is third embodiment of the invention schematic diagram;
Fig. 5 is fourth embodiment of the invention schematic diagram;
Fig. 6 is fifth embodiment of the invention schematic diagram;
Fig. 7 is sixth embodiment of the invention schematic diagram.
Detailed description of the invention
How following embodiment makes to form service clearance between lower carriage and body if illustrating.
As shown in Figure 2, be first embodiment of the invention schematic diagram.The light fixture 10 that ventilation fan (not shown) is used, comprises connection bracket 11, lamp combination 12.Wherein lamp combination 12 is made up of lamp body and shell one or split.Wherein connection bracket 11 is made up of upper bracket 111 and lower carriage 112.Wherein between upper bracket 111 and body 110, connect with double-screw bolt 200, upper bracket 111 can be in rotary moving up and down along double-screw bolt 200.Lower carriage 112 is fixedly connected with lamp combination 12, 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 precalculated position, forms telescopic connection.
In the time needing repairing blower fan 320 in ventilation fan or electric fittings 330, move down lower carriage 112 by the degree of tightness of slip latch 201, expand and the distance of upper bracket 111, again lower carriage 112 is blocked after expanding service clearance.Upper bracket 111 can also be rotated down and move down along double-screw bolt 200, form larger service clearance simultaneously.So just can, not pulling down under the state of lamp combination, just between light fixture and ventilation fan body, expand service clearance, mender can be stretched out one's hand and enter into repairing damaged parts in body.
As shown in Figure 3, be second embodiment of the invention schematic diagram.Between upper bracket 111 and body 110, be fixedly connected with, lower carriage 112 is fixedly connected with lamp combination 12.On lower carriage 112, be provided with chute 113.In order to increase the stability of security and installation, on upper bracket 111, on the column 114 of corresponding chute 113, establish the recessed dish 500 of indent, in recessed dish 500, be provided with rubber blanket 510.On recessed dish 500 and rubber blanket 510, be all provided with screw hole (not shown).Screw 116, through the screw hole (not shown) of chute 113, rubber blanket 510 and recessed dish 500, is clipped in rubber cushion 510 between upper bracket 111 and lower carriage 112.Screw 116 is fixed in screw hole (not shown), forms sliding groove structure.
In the time needing repairing blower fan 320 in ventilation fan or electric fittings 330, unscrew screw 116, screw 116 can, in the interior slip of chute 113, tight a bolt 116 in the time that lower carriage 112 drops to certain position again.The distance that so just expands lower carriage 112 and upper bracket 111, has expanded service clearance.
As shown in Figure 4, be third embodiment of the invention schematic diagram.Be different from the second embodiment, in the direction along chute 113, sets up spring 400 between upper bracket 111 and lower carriage 112, and the two ends of spring 400 are separately fixed on upper bracket 111 and lower carriage 112.In when maintenance, unscrew screw 116, spring 400 can drop to certain position by pulling lower carriages 112, just need not tight a bolt 116, convenient like this operation.
As shown in Figure 5, be fourth embodiment of the invention schematic diagram.Be different from the second embodiment, chute 113 is set as to staged, because lower carriage 112 can stop in any one corner of staged chute 113, therefore can not be used between upper bracket 111 and lower carriage 112 and set up rubber blanket (not shown).In the time of maintenance, unscrew screw 116, the size of service clearance as required, rests on the suitable corner of chute 113 by lower carriage 112, need not tight a bolt 116.
As shown in Figure 6, be fifth embodiment of the invention schematic diagram.Be different from the second embodiment, is set as camber by chute 113.In when maintenance, unscrew screw 116, lower carriage 112, at the crook of camber tighten the screws 116, now, due to the lamp original position of having combined 12 left and right deviation, just can be reserved to more service clearance in a side.
As shown in Figure 7, be sixth embodiment of the invention schematic diagram.Between upper bracket 111 and body 110, connect with double-screw bolt 200, upper bracket 110 can be in rotary moving up and down along double-screw bolt 200.Lower carriage 112 is fixedly connected with lamp combination (not shown), between upper bracket 111 and lower carriage 112, be provided with projection 118 and the hole clipping 119 of working in coordination, form and be flexibly connected, lower carriage 112 can be taking projection 118 and hole clipping 119 as axle left rotation and right rotation certain angle.In the time of maintenance, can first upper bracket 111 be rotated down and be moved down along double-screw bolt 200, and then make lower carriage 112 to a sideway swivel certain angle, to form service clearance in a side.
Claims (2)
1. the light fixture of a used in air exchange fan, comprise lamp combination, and the connection bracket being provided with between lamp combination and body, in ventilation fan body, be provided with blower fan, electrical accessorie, it is characterized in that: connection bracket is made up of the lower carriage that connects the upper bracket of body and connecting lamp combination, above-mentioned upper bracket can be connected on above-mentioned body up or down by double-screw bolt, above-mentioned upper bracket is rotatably connected by the axle of horizontal direction with lower carriage, lamp combination can be along with the variation of the position of support and shape is moved in the space of internal body, above-mentioned blower fan is connected in the above-mentioned body of above-mentioned ventilation fan, above-mentioned blower fan is arranged on the left and right directions of above-mentioned connection bracket.
2. the light fixture of used in air exchange fan according to claim 1, is characterized in that: sandwiched rubber blanket between described upper bracket and lower carriage.
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 CN101737763A (en) | 2010-06-16 |
| CN101737763B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588307A (en) | 2011-01-06 | 2012-07-18 | 广东松下环境***有限公司 | Embedded type ventilator with illuminating ceiling |
| CN102758799A (en) * | 2011-04-27 | 2012-10-31 | 广东松下环境***有限公司 | Embedded ventilating fan with lighting ceiling |
| CN103672570B (en) * | 2012-09-05 | 2016-03-09 | 广东松下环境***有限公司 | For the lighting device of ventilation fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664872A (en) * | 1993-11-23 | 1997-09-09 | Smiths Industries Plc | Combined lamp and fan assembly |
| US5934783A (en) * | 1996-05-10 | 1999-08-10 | Matsushita Seiko Co., Ltd. | Ventilating fan/light combination |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126498A (en) * | 2006-11-30 | 2008-02-20 | 襄樊学院 | Suspended lighting apparatus sliding device |
-
2008
- 2008-11-14 CN CN200810178201.5A patent/CN101737763B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5664872A (en) * | 1993-11-23 | 1997-09-09 | Smiths Industries Plc | Combined lamp and fan assembly |
| US5934783A (en) * | 1996-05-10 | 1999-08-10 | Matsushita Seiko Co., Ltd. | Ventilating fan/light combination |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737763A (en) | 2010-06-16 |
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Legal Events
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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 |