CN208951858U - Ceiling lamp with automatic circuit break function - Google Patents
Ceiling lamp with automatic circuit break function Download PDFInfo
- Publication number
- CN208951858U CN208951858U CN201821788991.4U CN201821788991U CN208951858U CN 208951858 U CN208951858 U CN 208951858U CN 201821788991 U CN201821788991 U CN 201821788991U CN 208951858 U CN208951858 U CN 208951858U
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- CN
- China
- Prior art keywords
- lampshade
- side wall
- annular
- lamp holder
- conductive column
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- 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.)
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Abstract
The utility model discloses a kind of ceiling lamps with automatic circuit break function, comprising: lamp holder, power module and lampshade；Lampshade includes bottom plate and annular side wall；Lamp holder includes top plate and annular side wall；The bottom end of lamp holder annular side wall is equipped with annular slot；The top of lampshade annular side wall is inserted into annular slot；The roof of annular slot is equipped with electroconductive elastic sheet and conductive column；The top of electroconductive elastic sheet is equipped with the first connecting terminal, and the first connecting terminal connects external power cord；The top of conductive column is equipped with the second connecting terminal, and the second connecting terminal connects internal power cord, and internal power cord is connect with power module；The bottom end of electroconductive elastic sheet and conductive column is pressed together by the top margin of lampshade annular side wall, is electrically connected electroconductive elastic sheet with the bottom end of conductive column.The utility model ceiling lamp can automatically cut off the power the power supply of module, when lampshade is detached from lamp holder to prevent from getting an electric shock.
Description
Technical field
The utility model relates to the ceiling lamps with automatic circuit break function.
Background technique
Ceiling lamp is the common lamps and lanterns of family, and ceiling lamp generally comprises: power module and light in lamp holder is arranged in lamp holder
Source, and the lampshade being connect with lamp holder.When ceiling lamp light source damage does not work, needs to remove lampshade replacement light source, replace light source
When need to close on the switch of ceiling lamp, otherwise have the danger of electric shock, but since light source damages, even if the switch of ceiling lamp is opened
It opens, light source does not work yet, therefore is not easy to determine whether the switch of ceiling lamp is closed.
Utility model content
The purpose of this utility model is to provide a kind of ceiling lamps with automatic circuit break function, can be detached from lamp in lampshade
The power supply of module is automatically cut off the power when seat.
To achieve the above object, the technical solution of the utility model is to design a kind of ceiling with automatic circuit break function
Lamp, comprising: the power module in lamp holder is arranged in insulating lamp holder, and the insulation lampshade connecting with lamp holder；
The lampshade includes: bottom plate, and the annular side wall extended upward by bottom plate edge；
The lamp holder includes: top plate, and the annular side wall extended downwardly out by top plate edge；
The bottom end of the lamp holder annular side wall is equipped with: for the annular slot being inserted at the top of lampshade annular side wall；Annular slot
Opening down setting；The top of lampshade annular side wall is inserted into annular slot；Lampshade annular side wall top and annular slot
Outer wall is fixed by several screws, and each screw extends through the outer wall of annular slot and the top of lampshade annular side wall, and annular is inserted
It is respectively equipped at the top of the outer wall and lampshade annular side wall of slot for the perforative screw hole of screw；
The roof of the annular slot is equipped with: tilting electroconductive elastic sheet, and is vertically arranged conductive column；The top of electroconductive elastic sheet is run through
The roof of annular slot simultaneously protrudes into lamp holder inner cavity, and the top of electroconductive elastic sheet is equipped with the first connecting terminal, the connection of the first connecting terminal
External power cord；External power cord runs through lamp holder top plate, and lamp holder top plate is equipped with for the perforative cable-through hole of external power cord；Conductive column
Top run through the roof of annular slot and protrude into lamp holder inner cavity, the top of conductive column is equipped with the second connecting terminal, the second wiring
Terminal connects internal power cord, and internal power cord is connect with power module；
The bottom end of the conductive column is located at the lower section of annular slot roof, and the bottom end of electroconductive elastic sheet is located at conductive column bottom end
Lower section；The bottom end of electroconductive elastic sheet and conductive column is pressed together by the top margin of lampshade annular side wall, makes electroconductive elastic sheet and conductive column
Bottom end electrical connection.
Preferably, each screw is uniformly distributed along the circumferential direction of lampshade annular side wall.
Preferably, each screw is all insulating screw.
Advantages and beneficial effects of the utility model lie in that providing a kind of ceiling lamp with automatic circuit break function, energy
The power supply of module is automatically cut off the power, when lampshade is detached from lamp holder to prevent from getting an electric shock.
Under normal conditions, lampshade is connect with lamp holder, and the top margin of lampshade annular side wall compresses the bottom end of electroconductive elastic sheet and conductive column
Together, it is electrically connected electroconductive elastic sheet with the bottom end of conductive column, external power cord passes through the first connecting terminal, electroconductive elastic sheet, leads
Electric column, the second connecting terminal, internal power cord are electrically connected with power module, and power module can receive the electricity of external power cord transmission
Energy；And external power cord is also electrically connected with the switch of ceiling lamp, the power supply of the switch controls external power cord of ceiling lamp.
When needing to remove lampshade, when the electroconductive elastic sheet in lampshade and annular slot is detached from, electroconductive elastic sheet resets, electroconductive elastic sheet
It being detached from conductive column, external power cord is disconnected with internal power cord, at this point, whether the switch regardless of ceiling lamp closes, power supply
Module is all powered down, and can prevent from getting an electric shock.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
The technical solution of the utility model specific implementation is:
As shown in Figure 1, a kind of ceiling lamp with automatic circuit break function, comprising: insulating lamp holder 1 is arranged in lamp holder 1
Power module 2, and the insulation lampshade 3 being connect with lamp holder 1；
The lampshade 3 includes: bottom plate 31, and the annular side wall extended upward by 31 edge of bottom plate；
The lamp holder 1 includes: top plate, and the annular side wall extended downwardly out by top plate edge；
The bottom end of the annular side wall of the lamp holder 1 is equipped with: for the annular slot 4 being inserted at the top of the annular side wall of lampshade 3；Annular is inserted
The opening down setting of slot 4；The top of the annular side wall of lampshade 3 is inserted into annular slot 4；It is at the top of the annular side wall of lampshade 3 and annular
The outer wall of slot 4 is fixed by several screws 5, and each screw 5 extends through the 3 annular side wall of outer wall and lampshade of annular slot 4
It is respectively equipped at the top of top, the outer wall of annular slot 4 and the annular side wall of lampshade 3 for the perforative screw hole of screw 5；
The roof of the annular slot 4 is equipped with: tilting electroconductive elastic sheet 6, and is vertically arranged conductive column 7；The top of electroconductive elastic sheet 6
Through annular slot 4 roof and protrude into 1 inner cavity of lamp holder, the top of electroconductive elastic sheet 6 is equipped with the first connecting terminal 8(electroconductive elastic sheet 6
Top be electrically connected with the first connecting terminal 8), the first connecting terminal 8 connect external power cord 9；External power cord 9 runs through lamp holder
1 top plate, 1 top plate of lamp holder are equipped with for the perforative cable-through hole of external power cord 9；The roof of annular slot 4 is run through on the top of conductive column 7
And 1 inner cavity of lamp holder is protruded into, the top of conductive column 7 is equipped with top and the second connecting terminal 10 of the second connecting terminal 10(conductive column 7
Electrical connection), the second connecting terminal 10 connects internal power cord 11, and internal power cord 11 is connect with power module 2；
The bottom end of the conductive column 7 is located at the lower section of 4 roof of annular slot, and the bottom end of electroconductive elastic sheet 6 is located at 7 bottom of conductive column
The lower section at end；Electroconductive elastic sheet 6 and the bottom end of conductive column 7 are pressed together by the top margin of the annular side wall of lampshade 3, make electroconductive elastic sheet 6
It is electrically connected with the bottom end of conductive column 7.
Preferably, each screw 5 is uniformly distributed along the circumferential direction of the annular side wall of lampshade 3.
Preferably, each screw 5 is all insulating screw 5.
The utility model ceiling lamp can automatically cut off the power the power supply of module 2, when lampshade 3 is detached from lamp holder 1 to prevent
Electric shock.
Under normal conditions, lampshade 3 is connect with lamp holder 1, and the top margin of the annular side wall of lampshade 3 is by the bottom end of electroconductive elastic sheet 6 and conductive column 7
It is pressed together, is electrically connected electroconductive elastic sheet 6 and the bottom end of conductive column 7, external power cord 9 passes through the first connecting terminal 8, conduction
Elastic slice 6, conductive column 7, the second connecting terminal 10, internal power cord 11 are electrically connected with power module 2, and power module 2 can receive outer
The electric energy that portion's power supply line 9 transmits；And external power cord 9 is also electrically connected with the switch of ceiling lamp, outside the switch controls of ceiling lamp
The power supply of portion's power supply line 9.
When needing to remove lampshade 3, when the electroconductive elastic sheet 6 in lampshade 3 and annular slot 4 is detached from, electroconductive elastic sheet 6 resets, and leads
Electric elastic slice 6 is detached from conductive column 7, and external power cord 9 is disconnected with internal power cord 11, at this point, the switch regardless of ceiling lamp is
No closing, power module 2 are all powered down, and can prevent from getting an electric shock.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. the ceiling lamp with automatic circuit break function, comprising: the power module in lamp holder, and and lamp is arranged in insulating lamp holder
The insulation lampshade of seat connection；It is characterized by:
The lampshade includes: bottom plate, and the annular side wall extended upward by bottom plate edge；
The lamp holder includes: top plate, and the annular side wall extended downwardly out by top plate edge；
The bottom end of the lamp holder annular side wall is equipped with: for the annular slot being inserted at the top of lampshade annular side wall；Annular slot is opened
Mouth down setting；The top of lampshade annular side wall is inserted into annular slot；The outer wall at lampshade annular side wall top and annular slot
It is fixed by several screws, each screw extends through the outer wall of annular slot and the top of lampshade annular side wall, annular slot
It is respectively equipped at the top of outer wall and lampshade annular side wall for the perforative screw hole of screw；
The roof of the annular slot is equipped with: tilting electroconductive elastic sheet, and is vertically arranged conductive column；The top of electroconductive elastic sheet is through annular
The roof of slot simultaneously protrudes into lamp holder inner cavity, and the top of electroconductive elastic sheet is equipped with the first connecting terminal, and the connection of the first connecting terminal is external
Power supply line；External power cord runs through lamp holder top plate, and lamp holder top plate is equipped with for the perforative cable-through hole of external power cord；The top of conductive column
End runs through the roof of annular slot and protrudes into lamp holder inner cavity, and the top of conductive column is equipped with the second connecting terminal, the second connecting terminal
Internal power cord is connected, and internal power cord is connect with power module；
The bottom end of the conductive column is located at the lower section of annular slot roof, and the bottom end of electroconductive elastic sheet is located under conductive column bottom end
Side；The bottom end of electroconductive elastic sheet and conductive column is pressed together by the top margin of lampshade annular side wall, makes electroconductive elastic sheet and conductive column
Bottom end electrical connection.
2. the ceiling lamp according to claim 1 with automatic circuit break function, which is characterized in that each screw is along lampshade annular
The circumferential direction of side wall is uniformly distributed.
3. the ceiling lamp according to claim 1 with automatic circuit break function, which is characterized in that each screw is all insulation spiral shell
Silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788991.4U CN208951858U (en) | 2018-11-01 | 2018-11-01 | Ceiling lamp with automatic circuit break function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788991.4U CN208951858U (en) | 2018-11-01 | 2018-11-01 | Ceiling lamp with automatic circuit break function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951858U true CN208951858U (en) | 2019-06-07 |
Family
ID=66743715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821788991.4U Active CN208951858U (en) | 2018-11-01 | 2018-11-01 | Ceiling lamp with automatic circuit break function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951858U (en) |
-
2018
- 2018-11-01 CN CN201821788991.4U patent/CN208951858U/en active Active
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| GR01 | Patent grant |