CN209282569U - Screw lamp holder - Google Patents
Screw lamp holder Download PDFInfo
- Publication number
- CN209282569U CN209282569U CN201920170759.2U CN201920170759U CN209282569U CN 209282569 U CN209282569 U CN 209282569U CN 201920170759 U CN201920170759 U CN 201920170759U CN 209282569 U CN209282569 U CN 209282569U
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- CN
- China
- Prior art keywords
- mounting hole
- conductive sheet
- lamp holder
- pedestal
- latching tooth
- 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.)
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Abstract
The utility model provides a kind of screw lamp holder, it include pedestal, pedestal is made of plastic cement material, it and include cylindrical mounting hole, the first conductive sheet and the second conductive sheet are respectively arranged in the mounting hole, first conductive sheet is set at mounting hole internal perisporium setting and axially extending along its, and the second conductive sheet is set at the shaft core position of mounting hole bottom, mounting hole internal perisporium be placed with it is several can be with the rotation convex ribs of light bulb threaded.The utility model provides one kind and does not need the brass fillet of screw, and when dismounting is hardly damaged, cost is lower, and the screw lamp holder that while dismounting is safer.
Description
Technical field
The utility model relates to a kind of screw lamp holders.
Background technique
With the improvement of living standards, the considerations of people are to indoor decoration is also more and more careful, lamp holder therein can be by
The difference of itself and lamps and lanterns connection type is divided into screw socket, bayonet and direct insertion, and common screw lamp holder has generally included on the market
For the screw socket for the light bulb that is spirally connected, screw socket is generally made of the brass fillet of screw, while the brass fillet of screw is used for light bulb bolt
Conduction can also be cooperated with it.The case where being likely to result in electric shock when bulb dismounting, is made using this structure, and due to brass
Usually than relatively thin, when dismounting, is easily deformed the fillet of screw, leads to its damage, and the structure materials are more, lead to higher cost.
Utility model content
In view of the deficiencies of the prior art, the utility model provides one kind and does not need the brass fillet of screw, not rapid wear when dismounting
It is bad, cost is lower, and safer screw lamp holder when dismounting.
To achieve the above object, the utility model provides a kind of screw lamp holder, includes pedestal, pedestal is by plastic cement material
It constitutes, and includes cylindrical mounting hole, the first conductive sheet and the second conductive sheet are respectively arranged in the mounting hole, first is conductive
Piece is set at mounting hole internal perisporium setting and axially extending along its, and the second conductive sheet is set to mounting hole bottom shaft core position
Place, mounting hole internal perisporium be placed with it is several can be with the rotation convex ribs of light bulb threaded.
By adopting the above technical scheme the advantages of, is: when bulb mounting, by that can incite somebody to action with the rotation convex ribs of its threaded
It is packed into mounting hole, so that light bulb is in contact with the first conductive sheet and the second conductive sheet, so as to make light bulb and circuit communication.
Screw lamp holder compared with prior art does not need the setting brass fillet of screw, and the rotation convex ribs in mounting hole are arranged in dismounting
Be not easy to deform, damage, cost it is lower.Pedestal be made of plastic cement material and the first conductive sheet by being arranged in mounting hole and
Second conductive sheet and light bulb cooperation are conductive, have the screw lamp holder of the brass fillet of screw, conductive contact area compared with prior art
Small, when dismounting, is not easy to get an electric shock.
The utility model can be further arranged to: the first conductive sheet direction has been convexed to form with light bulb contact direction and has been connect
Contact portion, corresponding first conductive sheet position, which is provided with, on the mounting hole internal perisporium contradicts the elongated slot accommodated after deformation for it.
By being further arranged, during the installation process, the contact portion on the first conductive sheet is squeezed light bulb by light bulb, makes it
Drive the first conductive sheet to be placed in elongated slot after deformation, avoid the first conductive sheet due to its frictional force between light bulb,
Light bulb plays a protective role when installing with rotating with it, being deformed, and then to the first conductive sheet.
The utility model can be further arranged to: include the insulation shell that chassis outer side is arranged in, the insulation shell
It is put together by upper cover and bottom plate, upper cover corresponds to position of mounting hole and is provided with coupled logical opening, and the bottom plate includes
Slot, the pedestal are provided with the clamping portion for itself and slot clamping.
By being further arranged, pedestal is arranged in insulation shell, can be played a protective role to pedestal, and can
It avoids user from directly touching pedestal, reduces the risk of user's electric shock.
The utility model can be further arranged to: first latching tooth is provided in the slot, the clamping portion includes to set
The second latch in base bottom is set, second latch can be formed with first latching tooth and is engaged by clamping.
By being further arranged, is formed and be engaged by clamping between first latching tooth and the second latch, it is simple in construction, easy to disassemble and assemble.
The utility model can be further arranged to: the slot is by two strip bulge structures being symmetricly set on bottom plate
At, the first latching tooth is arranged in towards on the end face in socket center direction, the first latching tooth be it is multiple, it is long along strip bulge
It is uniformly distributed to spend direction, interpolation slit is formed between adjacent first latching tooth, the clamping portion further includes having that erecting in interpolation slit can be inserted in
Block, vertical block and first latching tooth cooperation can be limited for pedestal along strip bulge length direction.
By being further arranged, vertical block is inserted in interpolation slit, is cooperated for pedestal with first latching tooth along strip bulge length side
To limit, avoid using when to generate strip bulge length mobile, when use, is more stable.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment；
Fig. 3 is the sectional view of A-A in the utility model embodiment Fig. 2；
Fig. 4 is the schematic diagram of internal structure in the utility model embodiment；
Fig. 5 is the side view of pedestal in the utility model embodiment.
Specific embodiment
The embodiment of the utility model screw lamp holder is as shown in Figs. 1-5: including pedestal 1, pedestal 1 is by plastic cement material structure
At, and include cylindrical mounting hole 11, is respectively arranged with the first conductive sheet 2 and the second conductive sheet 3 in the mounting hole 11, first
Conductive sheet 2 is set at 11 internal perisporium of mounting hole setting and axially extending along its, and the second conductive sheet 3 is set to 11 bottom of mounting hole
At shaft core position, 11 internal perisporium of mounting hole be placed with it is several can be with the rotation convex ribs 12 of light bulb threaded.Described first leads
Electric piece 2 has convexed to form contact portion 21, corresponding first conductive sheet 2 on 11 internal perisporium of mounting hole towards with light bulb contact direction
Position, which is provided with, contradicts the elongated slot 13 accommodated after deformation for it.Mounting hole 11 is additionally provided with for the second conductive sheet in the present embodiment
3 grooves 14 set and positioned.Screw lamp holder includes the insulation shell 4 that 1 outside of pedestal is arranged in, and the insulation shell is by upper cover
41 are put together with bottom plate 42, and corresponding 11 position of mounting hole of upper cover 41 is provided with coupled logical opening 411, the bottom plate 42
It include slot 421, the pedestal 1 is provided with the clamping portion being clamped for it with slot 421.Is provided in the slot 421
One latch 423, the clamping portion include the second latch 15 that 1 bottom of pedestal is arranged in, and second latch 15 can be with
One latch 423, which is formed, to be engaged by clamping.The slot 421 is made of two strip bulges 422 being symmetricly set on bottom plate 42, institute
First latching tooth 423 is stated to be arranged in towards on the end face of 421 center position of slot, the first latching tooth 423 be it is multiple, it is convex along bar shaped
It is uniformly distributed to play 422 length directions, interpolation slit 424 is formed between adjacent first latching tooth 423, the clamping portion further includes having to plug
Vertical block 16 in interpolation slit 424, vertical block 16 and the cooperation of first latching tooth 423 can be limited for pedestal 1 along 422 length direction of strip bulge
Position.
Above example, only one kind of the utility model preferably specific example, those skilled in the art are practical new at this
The usual variations and alternatives carried out in type technical proposal scope are included in the protection scope of the utility model.
Claims (5)
1. a kind of screw lamp holder includes pedestal, it is characterised in that: pedestal is made of plastic cement material, and includes cylindrical peace
Hole is filled, is respectively arranged with the first conductive sheet and the second conductive sheet in the mounting hole, the first conductive sheet is set to mounting hole internal perisporium
Place setting and it is axially extending along its, the second conductive sheet is set at the shaft core position of mounting hole bottom, and mounting hole internal perisporium is placed with
It is several can be with the rotation convex ribs of light bulb threaded.
2. screw lamp holder according to claim 1, it is characterised in that: first conductive sheet contacts direction towards with light bulb
Contact portion is convexed to form, corresponding first conductive sheet position is provided with for accommodating after its conflict deformation on the mounting hole internal perisporium
Elongated slot.
3. screw lamp holder according to claim 1 or 2, it is characterised in that: include the insulation shell that chassis outer side is arranged in
Body, the insulation shell are put together by upper cover and bottom plate, and upper cover corresponds to position of mounting hole and is provided with coupled logical opening,
The bottom plate includes slot, and the pedestal is provided with the clamping portion for itself and slot clamping.
4. screw lamp holder according to claim 3, it is characterised in that: be provided with first latching tooth, the card in the slot
Socket part includes the second latch that base bottom is arranged in, and second latch can be formed with first latching tooth and is engaged by clamping.
5. screw lamp holder according to claim 4, it is characterised in that: the slot is by be symmetricly set on bottom plate two
Strip bulge is constituted, and the first latching tooth is arranged in towards on the end face in socket center direction, and the first latching tooth is multiple, edge
Strip bulge length direction is uniformly distributed, interpolation slit is formed between adjacent first latching tooth, the clamping portion further includes having to be inserted in
Vertical block in interpolation slit, vertical block and first latching tooth cooperation can be limited for pedestal along strip bulge length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170759.2U CN209282569U (en) | 2019-01-31 | 2019-01-31 | Screw lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920170759.2U CN209282569U (en) | 2019-01-31 | 2019-01-31 | Screw lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282569U true CN209282569U (en) | 2019-08-20 |
Family
ID=67606012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920170759.2U Active CN209282569U (en) | 2019-01-31 | 2019-01-31 | Screw lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282569U (en) |
-
2019
- 2019-01-31 CN CN201920170759.2U patent/CN209282569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screw socket Effective date of registration: 20220705 Granted publication date: 20190820 Pledgee: Agricultural Bank of China branch of Wenzhou economic and Technological Development Zone, Limited by Share Ltd. Pledgor: ZHEJIANG BLURRED ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2022330001225 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |