CN2804601Y - Lamps - Google Patents
Lamps Download PDFInfo
- Publication number
- CN2804601Y CN2804601Y CNU2005200041506U CN200520004150U CN2804601Y CN 2804601 Y CN2804601 Y CN 2804601Y CN U2005200041506 U CNU2005200041506 U CN U2005200041506U CN 200520004150 U CN200520004150 U CN 200520004150U CN 2804601 Y CN2804601 Y CN 2804601Y
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- CN
- China
- Prior art keywords
- lamp
- light source
- source cavity
- housing
- installation portion
- 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, which comprises a cavity body (13) of a light source. The utility model is characterized in that the lamp also comprises a connecting mechanism, and the cavity body of a light source is connected with an installing part in a relative moving mode by the connecting mechanism. When a luminous device of the lamp is changed, the water preventing grade and the dust preventing grade of the lamp can not be reduced in order to guarantee the illuminating brightness of the lamp and prevent the lamp from being easily damaged by a short circuit. The utility model has long service life and easy operation for changing the luminous device.
Description
Technical field
The utility model relates to a kind of lamp, relates in particular to a kind of bulkhead lamp capable.
Background technology
Bulkhead lamp capable is installed on the ceiling of factory building, storehouse, station, market contour level building usually, is used for being thrown light in space on a large scale.Fig. 1 to Fig. 3 has shown a kind of bulkhead lamp capable of prior art.This bulkhead lamp capable comprises housing 1, lamp socket 2, the light source cavity 3 that the electrical equipment control assembly is housed and is arranged in light source cavity 3 and is installed in light-emitting device 4 on the lamp socket 2.Light source cavity 3 comprises reflector 5 and is installed in the transmission cover plate 6 of reflector open end by elasticity folder 7.In this bulkhead lamp capable, lamp socket 2 and light source cavity 3 all are fixedly mounted on the electrical equipment control assembly 1.In order to change light-emitting device 4, need the transmission cover plate 6 of opening installation usually at the reflector open end.Fig. 2 and 3 has shown the operating process of transmission cover plate of the light source cavity of open and close lamp shown in Figure 1 respectively with partial schematic diagram.As shown in Figure 2, by opening a plurality of elasticity folders 7, can take off transmission cover plate 6.For the ease of operation, shown in the partial enlarged drawing among Fig. 2, keep elasticity folder not open usually, keep and being connected of reflector 5 when opening transmission cover plate 6, to make transmission cover plate 6.After opening transmission cover plate 6, can change light-emitting device 4.After this, as shown in Figure 3, closed again transmission cover plate 6 also is fixed to transmission cover plate 6 on the reflector 5 by elasticity folder 7, thereby finishes the operation of changing light-emitting device 4.
For this existing bulkhead lamp capable, when opening transmission cover plate 6 replacing light-emitting devices 4, light source cavity 5 communicates with the external world, make foreign matters such as dust, winged insect, water vapour enter in the light source cavity 5, destroyed the water proof and dust proof grade of lamp, thereby reduce lamp brightness of illumination, and might make the lamp short circuit and damage, shortened the service life of lamp.In addition, under the bigger situation of light source cavity 5 external diameters, the operation of opening transmission cover plate 6 is also comparatively difficult.
Thereby, a kind of improved lamp need be provided.
The utility model content
A purpose of the present utility model provides a kind of lamp, and this lamp can not destroy the water proof and dust proof grade of lamp when changing light-emitting device, thereby guarantees the brightness of illumination of lamp and make lamp be difficult for having the service life of prolongation because of short circuit damages.
Another purpose of the present utility model provides a kind of lamp, this lamp when changing light-emitting device, easy operating.
According to the utility model, a kind of lamp is provided, comprise the light source cavity, it is characterized in that described lamp also comprises bindiny mechanism, described light source cavity is connected on the installation portion in relatively-movable mode by described bindiny mechanism.
By the detailed description below in conjunction with accompanying drawing, other purpose of the present utility model, feature and advantage will should be readily appreciated that more.
Description of drawings
Fig. 1 has shown existing a kind of lamp with partly cut-away's schematic diagram, and the transmission cover plate of light source cavity wherein is not shown;
Fig. 2 has shown the operating process of the transmission cover plate of the light source cavity of turning on lamp shown in Figure 1 with partial schematic diagram;
Fig. 3 has shown the operating process of transmission cover plate of the light source cavity of closed lamp shown in Figure 1 with partial schematic diagram;
Fig. 4 has shown according to lamp of the present utility model that with schematic diagram local amplification view has wherein shown the details according to lamp of the present utility model;
Fig. 5 has shown according to lamp of the present utility model with schematic perspective view and has been in the relative state that separates with the light source cavity of housing that local enlarged diagram has wherein shown the details according to lamp of the present utility model; With
Fig. 6 to Fig. 9 has shown the operating process of changing light-emitting device according to lamp of the present utility model with schematic diagram.
The specific embodiment
Hereinafter with reference to the preferred embodiment of accompanying drawing detailed description according to lamp of the present utility model.
Fig. 4 has shown according to lamp of the present utility model that with schematic diagram local amplification view has wherein shown the details according to lamp of the present utility model.Fig. 5 has shown according to lamp of the present utility model with schematic perspective view and has been in the relative state that separates with the light source cavity of housing that local enlarged diagram has wherein also shown the details according to lamp of the present utility model.Shown in Figure 4 and 5, comprise housing 11, lamp socket 12, the light source cavity 13 that the electrical equipment control assembly is housed and be arranged in light source cavity 13 and be installed in light-emitting device 14 on the lamp socket 12 according to lamp of the present utility model.Light-emitting device 14 can be bulb or fluorescent tube etc.Light source cavity 13 comprises reflector 15 and is installed in the transmission cover plate 16 of reflector open end by elasticity folder 17.
In according to lamp of the present utility model, light source cavity 13 is hinged on the housing 11 by a linkage 18, makes light source cavity 13 to rotate with respect to housing 11 around linkage 18.Being provided with retaining mechanism 20, be used for light source cavity 13 and housing 11 are locked together with linkage 18 relative sides.Lamp socket 12 removably is placed in the reflector relative with open end 15 tops.Preferably, be provided with the lamp frame of seat 21 that is used to lay lamp socket 12, make lamp socket 12 to be supported on reliably on the lamp frame of seat 21 on reflector 15 tops, and without any need for other extra fixture.Therefore, when needs take off lamp socket 12, can lamp socket 12 directly be taken off from lamp frame of seat 21 with hand.
According to the utility model, linkage 18 can for example be a hinge, makes a vanes fixed of hinge on housing 11, and another vanes fixed of hinge is on reflector 15 tops of light source cavity 13 or be fixed on the lamp frame of seat 21.Certainly, linkage 18 also can form like this, protuberance and the recess that cooperatively interacts for example is set on housing 11 and reflector 15 tops or lamp frame of seat 21, on protuberance that cooperatively interacts and recess, be formed with the through hole of aligning, an axle passes through hole housing 11 and reflector 15 tops or lamp frame of seat 21 is coupled together, thereby makes that they can be around the rotation relatively of this axle.
According to the utility model, be used for that the retaining mechanism 20 that light source cavity 13 and housing 11 lock together comprised flexible locking piece 22 and be fixed on press section 23 on the flexible locking piece 22.One end of flexible locking piece 22 is installed on reflector 15 tops or the lamp frame of seat 21, and its other end is formed with the tight lock part that matches with housing 11.Preferably, the tight lock part that flexible locking piece 22 other ends match with housing 11 is a crook, and is formed with the crook hook acceptance division thereon that is used to make flexible locking piece 22 at the corresponding site of housing 11.Thereby, by pushing the press section 23 on the flexible locking piece 22, the crook of flexible locking piece 22 is broken away from from the acceptance division on the housing 11; During press section 23 on unclamping flexible locking piece 22, flexible locking piece 22 turns back to initial position under resilient force, makes the crook hook lock of flexible locking piece 22 on the acceptance division of housing 11.Certainly, the retaining mechanism 20 that is used for light source cavity 13 and housing 11 are locked together can be the locking device of any other type.For example, can light source cavity 13 and housing 11 be provided with protuberance, and on protuberance, form porosely, like this, can adopt the lock-screw or the locking clasp that pass the hole that light source cavity 13 and housing 11 are locked together.
According to the utility model, be provided with two or more on the top of lamp socket 12 and insert terminal 24, the corresponding position on housing 11 correspondingly is provided with two or more jack 25.When light source cavity 13 and housing 11 are assembled together, insert terminal 24 and be inserted in the jack 25, thereby realize being electrically connected between housing 11 and the lamp socket 12.For the ease of the relative rotation between housing 11 and the light source cavity 13, preferably, insertion terminal 24 and jack 25 are provided with towards linkage 18 lopsidedness ground with respect to longitudinal center's axis of lamp, more preferably, around insertion terminal 24 and jack 25, be formed with cavity, be inserted in the jack 25 so that more help to insert terminal 24.Cooperate for the ease of the insertion of inserting terminal 24 and jack 25, preferably, lamp frame of seat 21 is provided with assembly mark or Access Division, makes that inserting terminal 24 when lamp socket 12 is placed on the lamp frame of seat 21 is in the position that is easy to insert jack 25.
Fig. 6 to Fig. 9 has shown the operating process of changing light-emitting device according to lamp of the present utility model with schematic diagram.Below with reference to Fig. 6 to Fig. 9 the operating process that lamp of the present utility model is changed light-emitting device is described.
In use, be installed on the ceiling of building according to the connecting portion 26 of lamp of the present utility model by housing 11 tops.When changing light-emitting device 14, as shown in Figure 6, at first push the press section 23 on the flexible locking piece 22, make the crook of flexible locking piece 22 break away from from the acceptance division on the housing 11.Then, make light source cavity 13 rotate to shown in Figure 7 position along direction shown in the arrow among Fig. 7 with respect to housing 11 around linkage 18, at this moment, the insertion terminal 24 of lamp socket 12 is deviate from from the jack 25 on the housing 11, and lamp socket 12 is exposed to the outside.Subsequently, direction shown in the arrow is taken out lamp socket 12 and is assemblied in light-emitting device 14 on the lamp socket 12 in Fig. 8.Then, as shown in Figure 9, take off light-emitting device 14 and load onto a new light-emitting device again from lamp socket 12.Subsequently, carry out reverse operating according to said process, make the lamp socket 12 that new light-emitting device is housed be placed on the lamp frame of seat 21, make light source cavity 13 around linkage 18 with respect to housing 11 rotations so that in the jack 25 that the insertion terminal of lamp socket 12 24 inserts on the housings 11, and finally by pushing and unclamp crook hook lock that the press section 23 on the flexible locking piece 22 makes flexible locking piece 22 on the acceptance division on the housing 11, thereby finish the whole process of changing light-emitting device.
According to lamp of the present utility model when changing light-emitting device, only taking out lamp socket does not need to open the transmission cover plate of larger caliber with being assemblied in the light-emitting device on the lamp socket, therefore, foreign matters such as dust, winged insect, water vapour are difficult for entering in the light source cavity, can not destroy the water proof and dust proof grade of lamp, thereby guarantee the brightness of illumination of lamp and make lamp be difficult for having the service life of prolongation because of short circuit damages.And,, when changing light-emitting device, only need take out less relatively lamp socket and the light-emitting device that is assemblied on the lamp socket, thereby even can utilize a hand to change light-emitting device, easy operating according to lamp of the present utility model.
In according to another preferred embodiment of the present utility model, the telescoping mechanism that described linkage can be set between light source cavity and the housing replaces.Described telescoping mechanism for example can be arranged on the expansion link between light source cavity and the housing.When needs are changed light-emitting device, spur the light-source chamber body downwards, make the light source cavity separate with housing, thereby can take out lamp socket and the light-emitting device that is assemblied on the lamp socket from the light source cavity by means of telescoping mechanism; After changing light-emitting device, upwards promote the light source cavity, make the light source cavity combine by means of telescoping mechanism and housing.
In according to another preferred embodiment of the present utility model, the slide mechanism that described linkage can be set between light source cavity and the housing replaces.Described slide mechanism for example can comprise the groove that is arranged on one of light source cavity and housing, and the outstanding sliding part that is arranged on another of light source cavity and housing and cooperates slidably with described groove.When needs are changed light-emitting device, to a side slip light source cavity, make the light source cavity separate by means of slide mechanism, thereby can take out lamp socket and the light-emitting device that is assemblied on the lamp socket from the light source cavity with housing; After changing light-emitting device, promote the light source cavity in the opposite direction, make the light source cavity be returned to the position that combines with housing by means of slide mechanism.
Need to prove, more than by changing light-emitting device lamp of the present utility model has been described, but lamp of the present utility model is not limited to this.Needn't have all component in the above preferred embodiment according to lamp of the present utility model, for example, lamp of the present utility model can not have described housing, and is directly installed on such as on fixture or the ceiling etc.Lamp of the present utility model can not have plug and jack, and directly utilizes lead to realize being electrically connected between housing and the lamp socket.Lamp of the present utility model can be bulkhead lamp capable or any lamp with similar structures.Lamp of the present utility model also helps lamp is safeguarded and overhauled.Although abovely preferred embodiment of the present utility model is described in detail, under the situation that does not break away from the utility model claims institute limited range, can carry out various modifications and substitute the utility model with reference to accompanying drawing.
Claims (24)
1, a kind of lamp comprises light source cavity (13), it is characterized in that described lamp also comprises bindiny mechanism, and described light source cavity is connected on the installation portion in relatively-movable mode by described bindiny mechanism.
2, lamp as claimed in claim 1 is characterized in that, described bindiny mechanism is linkage (18), and described light source cavity (13) is hinged on the described installation portion by described linkage (18).
3, lamp as claimed in claim 2 is characterized in that, described linkage (18) is a hinge, and a vanes fixed of described hinge is on described light source cavity (13), and another vanes fixed of described hinge is on described installation portion.
4, lamp as claimed in claim 2, it is characterized in that described linkage (18) is included in described installation portion and described light source cavity (13) is gone up protuberance that cooperatively interacts and recess that is provided with and the axle that passes the aligned through holes that forms on described protuberance that cooperatively interacts and the recess.
5, lamp as claimed in claim 2 is characterized in that, described installation portion is a housing (11).
6, lamp as claimed in claim 5 is characterized in that, described housing (11) is equipped with the electrical equipment control assembly.
7, lamp as claimed in claim 2 is characterized in that, described lamp also comprises the lamp socket (12) that is placed on the light source cavity (13) and is used for mounting light emitting device (14).
8, lamp as claimed in claim 7 is characterized in that, described light source cavity (13) comprises reflector (15) and is installed in the transmission cover plate (16) of reflector (15) open end.
9, lamp as claimed in claim 8 is characterized in that, is provided with the lamp frame of seat (21) that is used to lay described lamp socket (12) on described reflector (15) top.
10, lamp as claimed in claim 9, it is characterized in that, described linkage (18) is a hinge, and a vanes fixed of described hinge is on described housing (11), and another vanes fixed of described hinge is on described reflector (15) top or be fixed on the described lamp frame of seat (21).
11, lamp as claimed in claim 9, it is characterized in that described linkage (18) is included in described housing (11) and described reflector (15) top or described lamp frame of seat (21) and goes up protuberance that cooperatively interacts and recess that is provided with and the axle that passes the aligned through holes that forms on described protuberance that cooperatively interacts and the recess.
12, lamp as claimed in claim 2 is characterized in that, also comprises being used for retaining mechanism (20) that described light source cavity (13) and described installation portion are locked together.
13, lamp as claimed in claim 9 is characterized in that, is provided with two or more on the top of described lamp socket (12) and inserts terminal (24), and the corresponding position on described installation portion correspondingly is provided with two or more jack (25).
14, lamp as claimed in claim 13 is characterized in that, described insertion terminal (24) and described jack (25) are provided with towards described linkage (18) lopsidedness ground with respect to longitudinal center's axis of lamp.
15, lamp as claimed in claim 14 is characterized in that, is formed with cavity around described insertion terminal (24) and described jack (25).
16, lamp as claimed in claim 13, it is characterized in that, described lamp frame of seat (21) is provided with assembly mark or Access Division, makes that described insertion terminal (24) was in the position that is easy to insert described jack (25) when described lamp socket (12) was placed on the lamp frame of seat (21).
17, lamp as claimed in claim 1 is characterized in that, described bindiny mechanism is a telescoping mechanism.
18, lamp as claimed in claim 17 is characterized in that, described telescoping mechanism is an expansion link.
19, lamp as claimed in claim 1 is characterized in that, described bindiny mechanism is a slide mechanism.
20, lamp as claimed in claim 19, it is characterized in that, described slide mechanism comprises the groove that is arranged on one of described light source cavity (13) and described installation portion, and the outstanding sliding part that is arranged on another of described light source cavity (13) and described installation portion and cooperates slidably with described groove.
As the arbitrary described lamp of claim 17 to 20, it is characterized in that 21, described installation portion is a housing (11).
22, lamp as claimed in claim 21 is characterized in that, described housing (11) is equipped with the electrical equipment control assembly.
23, lamp as claimed in claim 22 is characterized in that, described light source cavity (13) comprises reflector (15) and is installed in the transmission cover plate (16) of reflector (15) open end.
24, lamp as claimed in claim 1 is characterized in that, described lamp is a bulkhead lamp capable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200041506U CN2804601Y (en) | 2005-03-09 | 2005-03-09 | Lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200041506U CN2804601Y (en) | 2005-03-09 | 2005-03-09 | Lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804601Y true CN2804601Y (en) | 2006-08-09 |
Family
ID=36909890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200041506U Expired - Fee Related CN2804601Y (en) | 2005-03-09 | 2005-03-09 | Lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804601Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759047A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Spot lamp |
| CN103899938A (en) * | 2012-12-28 | 2014-07-02 | 深圳市海洋王照明工程有限公司 | Lamp |
-
2005
- 2005-03-09 CN CNU2005200041506U patent/CN2804601Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759047A (en) * | 2011-04-28 | 2012-10-31 | 海洋王照明科技股份有限公司 | Spot lamp |
| CN102759047B (en) * | 2011-04-28 | 2014-11-05 | 海洋王照明科技股份有限公司 | Spot lamp |
| CN103899938A (en) * | 2012-12-28 | 2014-07-02 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103899938B (en) * | 2012-12-28 | 2016-01-20 | 深圳市海洋王照明工程有限公司 | Light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20130309 |