CN2088742U - Mnlti-function high-altitude light changing device - Google Patents
Mnlti-function high-altitude light changing device Download PDFInfo
- Publication number
- CN2088742U CN2088742U CN 91212859 CN91212859U CN2088742U CN 2088742 U CN2088742 U CN 2088742U CN 91212859 CN91212859 CN 91212859 CN 91212859 U CN91212859 U CN 91212859U CN 2088742 U CN2088742 U CN 2088742U
- Authority
- CN
- China
- Prior art keywords
- holding
- lamp
- bar
- modulator
- lamp holder
- 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.)
- Withdrawn
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a multi-function high-altitude light changing device, in particular to a high-altitude light changing device for exchanging lamp bulbs on large buildings and street lamps. The utility model is composed of an inner rod, an external rod and coordinated unidirectional interlock devices. The multi-function high-altitude light changing device makes people stand on the ground to exchange high altitude lamp bulbs and also exchange lamp bulbs whose lamp cap is fixed and unfixed and lamp bulbs broken. The utility model has the advantages of full function, simple structure, easy making, easy use, low cost and high efficiency, etc.
Description
The utility model relates to a kind of high-altitude and changes the utensil that lamp is used, and particularly is suitable for manual operations, in order to change the bulb on heavy construction and the street lamp.
Present high-altitude instruments of ascending a height such as ladder commonly used or climbers that more change the bulb, in order to could change near light fixture, like this, inconvenient operation also has some to load onto the high-altitude lamp replacer of holding modulated structure with stock and makes the people stand in ground with regard to replaceable high-altitude lamp, but what these held modulator holds the pawl bulb of can not holding with a firm grip itself, all to strengthen grip with spring assembly, complex structure, used parts are many, and can only change the fixing high-altitude lamp of lamp holder, so the scope of application is little.
It is a kind of applied widely, simple in structure that the purpose of this utility model is to provide, easily the high-altitude lamp replacer of making.It can make the people stand in ground can change the fixing high-altitude lamp of lamp holder, can change the unfixed high-altitude lamp of lamp holder easily again, and breaked bulb.
The utility model is achieved in that it is by the interior bar of holding modulator being housed and the outer bar of holding the lamp holder device being housed and the unidirectional clutch that cooperatively interacts formed.Have simple structure, make and assemble advantages such as easy, easy to operate, practical.
Below in conjunction with description of drawings and provide embodiment, the utility model will be further described again:
Accompanying drawing is overall structure figure of the present utility model.
The utility model by interior bar (1), outer bar (6), fixed head (11), unidirectional clutch (2), hold modulator (3), hold lamp holder device (9), spring clip (8), control rope (7) and rubber tube (5) form.According to different height, interior bar (1), the available light metal pipe through the insulation transition of outer bar (6), hard rubber plastic pipe or bamboo bar etc. are made several different length specifications, also can make telescopic form.Fixed head (11) is made by iron plate, holding lamp holder device (9) is made by light metal, unidirectional clutch (2) is a bearing arrangement, inner ring tightly is enclosed within on the interior bar (1), the outer ring is connected with control rope (7), the other end of control rope (7) links to each other with spring clip (8) on holding lamp holder device (9) by aperture (12) and through wires hole (13), unidirectional clutch (2) can make interior bar (1) when moving up and down, loosen or the lamp holder of holding with a firm grip by spring clip (8) folding that control rope (7) control is held on the lamp holder device (9), in rotating during bar (1), unidirectional clutch (2) only works to holding modulator (3), does not have an effect to holding lamp holder device (9).Hold modulator (3) and be about thick 1mm, the slightly little vase type of steel pawl (4) constituent ratio bulb that the elastic steel sheet of wide 1～2cm is made by four symmetries.The surface of steel pawl (4) utilizes the elasticity of steel pawl (4) itself with the big material of coefficient of friction, bulb can be advanced to extract out freely.The bulb fastening to special needs locates to strengthen grip with the rubber resilience circle at bottleneck (10).One section rubber tube that can freely extract (5) is adorned in holding on interior bar (1) in the modulator (3), its internal diameter is greater than the bulb core, and external diameter is made conical head near the diameter of bulb head glass, is close to screw or clip and interior bar (1).Wherein interior bar (1) overlaps outside in the bar (6), and can take out at any time.
Change the lamp holder suspention and during unfixed bulb, to have the interior bar (1) of holding modulator (3) is enclosed within another root and is equipped with on the outer bar (6) of holding lamp holder device (9) and is used, wherein being in one's hands has through wires hole (13) and aperture (12) on the lamp holder device (9), and control rope (7) passes with spring clip (8) from this two hole and is connected.During use, take outer bar (6) on the other hand, on the other hand that interior bar (1) is drop-down, drive control rope (7) and draw back spring clip (8), pack into lamp holder, interior bar pushes away on (1), and control rope (7) loosens, and spring clip (8) is held with a firm grip and fixing lamp holder, push away interior bar (1) in the continuation, by unidirectional clutch (2) but precession or screw out bulb, drop-down then in bar (1), drive spring clips (8) by control rope (7) and unclamp lamp holder.
With being housed, the interior bar (1) of holding modulator (3) can directly change the fixing high-altitude lamp of lamp holder separately.If the bulb fragmentation, load onto rubber tube (5) in the modulator (3) that can be in one's hands, be enclosed within rubber tube (5) and hold on the steel pawl (4) of modulator (3) with a fine-structure mesh, in case falling, broken glass hurts sb.'s feelings.During use rubber tube (5) is entangled wick, and on push tightly, bar (1) in rotating then can be changed the high-altitude lamp of glass fragmentation.
Claims (5)
1, a kind of lamp replacer, particularly high-altitude lamp replacer is characterized in that by the interior bar [1] of holding modulator [3] being housed and the outer bar [6] of holding lamp holder device [9] being housed and the unidirectional clutch [2] that cooperatively interacts formed.
2, lamp replacer according to claim 1, it is characterized in that the modulator (3) of holding on the interior bar (1) is to make four steel pawls by flexible strip, be symmetrically the vase type, the elastic force of steel pawl itself can be held bulb with a firm grip, the bulb fastening to special needs, locate to strengthen grip with the rubber resilience circle at bottleneck (10), can install a joint rubber tube in the modulator that is in one's hands additional.
3, lamp replacer according to claim 1, holding of it is characterized in that outer bar (6) has has a spring clip (8) on the lamp holder device (9), and control rope (7) makes spring clip (8) be connected with unidirectional clutch (2) by aperture (12) and through wires hole (13).
4, lamp replacer according to claim 1 is characterized in that unidirectional clutch (2) is a bearing arrangement, and inner ring tightly is enclosed within on the interior bar (1), the outer ring is connected with control rope (7), during bar (1), it only works to holding modulator (3), does not have an effect to holding lamp holder device (9) in rotating.
5, lamp replacer according to claim 1 is characterized in that interior bar (1) is enclosed within to be equipped with in the outer bar (6) of holding lamp holder device (9), and can take out at any time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212859 CN2088742U (en) | 1991-06-14 | 1991-06-14 | Mnlti-function high-altitude light changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212859 CN2088742U (en) | 1991-06-14 | 1991-06-14 | Mnlti-function high-altitude light changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2088742U true CN2088742U (en) | 1991-11-13 |
Family
ID=4921331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91212859 Withdrawn CN2088742U (en) | 1991-06-14 | 1991-06-14 | Mnlti-function high-altitude light changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2088742U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554873A (en) * | 2012-03-01 | 2012-07-11 | 任永斌 | Lamp changing rod |
| CN104440778A (en) * | 2014-10-31 | 2015-03-25 | 无锡阳工机械制造有限公司 | Device provided with sampling circuit and used for bulb replacement |
| CN104440871A (en) * | 2014-10-31 | 2015-03-25 | 无锡阳工机械制造有限公司 | Device provided with filter circuit and used for bulb replacement |
| CN111451991A (en) * | 2020-05-07 | 2020-07-28 | 临海市启致灯具有限公司 | Remote energy-saving bulb replacing equipment |
-
1991
- 1991-06-14 CN CN 91212859 patent/CN2088742U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554873A (en) * | 2012-03-01 | 2012-07-11 | 任永斌 | Lamp changing rod |
| CN104440778A (en) * | 2014-10-31 | 2015-03-25 | 无锡阳工机械制造有限公司 | Device provided with sampling circuit and used for bulb replacement |
| CN104440871A (en) * | 2014-10-31 | 2015-03-25 | 无锡阳工机械制造有限公司 | Device provided with filter circuit and used for bulb replacement |
| CN104440871B (en) * | 2014-10-31 | 2016-05-18 | 无锡阳工机械制造有限公司 | There is the device for replacing bulb of filter circuit |
| CN111451991A (en) * | 2020-05-07 | 2020-07-28 | 临海市启致灯具有限公司 | Remote energy-saving bulb replacing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |