CN219889495U - Positioning die carrier for desk lamp base - Google Patents
Positioning die carrier for desk lamp base Download PDFInfo
- Publication number
- CN219889495U CN219889495U CN202321273072.4U CN202321273072U CN219889495U CN 219889495 U CN219889495 U CN 219889495U CN 202321273072 U CN202321273072 U CN 202321273072U CN 219889495 U CN219889495 U CN 219889495U
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- China
- Prior art keywords
- circuit board
- frame body
- cylindrical frame
- desk lamp
- die carrier
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- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a positioning die carrier for a desk lamp holder, which comprises a die carrier structure inserted into a cavity of the desk lamp holder, wherein the die carrier structure comprises a cylindrical frame body and a bottom cover, and two battery inserting holes which are parallel and used for inserting a discharge cell are formed in the cylindrical frame body; the cylindrical frame body is also provided with a threading slot hole which is parallel to the battery jack hole phase and used for threading; the bottom surface of the cylindrical frame body is also provided with a circuit board clamping concave cavity for inserting a control circuit board; the bottom cover is covered on the bottom surface of the cylindrical frame body, the edges of the bottom cover are fixed through screws, and the battery and the control circuit board are electrically connected through the plug connector. The utility model has reasonable structural arrangement, can be effectively and quickly connected with the desk lamp base, is convenient for installing the battery and the control circuit board, standardizes the installation process, improves the assembly efficiency, has reasonable space distribution, firm structure and good heat dissipation, is convenient for the disassembly, assembly and maintenance operation of the battery and the control circuit board, and has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of lamp holders of desk lamps, and particularly relates to a positioning die carrier for a desk lamp holder.
Background
The desk lamp is a small and exquisite lighting electrical appliance structure convenient to use, mainly plays a decorative role, is convenient to read, learn, work and the like, the desk lamp in the prior art mainly comprises a desk lamp holder, a desk lamp post fixed on the desk lamp holder and a lamp body positioned at the top of the desk lamp post, and meanwhile, a control circuit board, a power supply and the like are generally placed in the desk lamp holder for improving the attractiveness, but the desk lamp in the prior art mainly adopts a cavity mode, and then the corresponding control circuit board, the power supply and the like are fixed in the cavity through screws.
Disclosure of Invention
The utility model aims to provide a positioning die carrier for a desk lamp base, which is reasonable in structural arrangement and convenient to disassemble, assemble and limit.
The technical scheme for realizing the aim of the utility model is that the positioning die carrier for the desk lamp holder comprises a die carrier structure inserted into a cavity of the desk lamp holder, wherein the die carrier structure comprises a cylindrical frame body and a bottom cover, and two battery inserting holes which are parallel and are used for inserting a discharge cell are formed in the cylindrical frame body;
the cylindrical frame body is also provided with a threading slot hole which is parallel to the battery plugging hole and used for threading;
the bottom surface of the cylindrical frame body is also provided with a circuit board clamping concave cavity for inserting a control circuit board;
the bottom cover is covered on the bottom surface of the cylindrical frame body, the edges of the bottom cover are fixed by screws, a battery positioned in a battery plugging hole position and a control circuit board positioned in a circuit board clamping concave cavity are electrically connected through a plug connector, and an electric wire of a desk lamp light source penetrates through the threading slot hole and is electrically connected with the control circuit board in a plug mode.
Further preferred are: the side wall of the cylindrical frame body is provided with a compressible buffer strip-shaped groove.
Further preferred are: the bottom wall of the circuit board clamping concave cavity is provided with at least one positioning screw hole, and the control circuit board is clamped in the circuit board clamping concave cavity and fixed through a positioning screw.
Further preferred are: the cylindrical frame body is an insulating plastic structure body.
Further preferred are: the depth of the circuit board clamping concave cavity is the same as the height of the control circuit board.
Further preferred are: the diameter of the bottom cover is the same as that of the cylindrical frame body.
Further preferred are: the top edge of the cylindrical frame body is provided with a plurality of U-shaped propping grooves for propping.
The utility model has the positive effects that: the utility model has reasonable structural arrangement, can be effectively and quickly connected with the desk lamp holder, is convenient for installing the battery and the control circuit board, and limits the position by the bottom cover and the cylindrical frame body, and only needs to install screws on the bottom cover and the cylindrical frame body when in installation, thereby being beneficial to reducing the use of the screws.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view of another view of the present utility model;
fig. 3 is a schematic view of the structure of the present utility model in use.
Reference numerals: the lamp comprises a cylindrical frame body 1, a bottom cover 2, a battery plug hole site 3, a threading slot 4, a circuit board clamping concave cavity 5, a screw 6, a buffer strip groove 7, a positioning screw hole 8, a U-shaped supporting groove 9, a desk lamp holder 10, a desk lamp cover 11 and a desk lamp rod 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 3, a positioning mold frame for a desk lamp base comprises a mold frame structure inserted into a hollow cavity of a desk lamp base 10, wherein the mold frame structure comprises a cylindrical frame body 1 and a bottom cover 2, and the diameter of the bottom cover is the same as that of the cylindrical frame body. Two battery plugging hole sites 3 which are parallel and used for plugging and discharging batteries are formed in the cylindrical frame body; in this embodiment, the cylindrical frame is an insulating plastic structure. Meanwhile, in order to improve the application range, a compressible buffer strip-shaped groove 7 is formed in the side wall of the cylindrical frame body. The buffer strip-shaped groove can be arranged in a cavity with the same diameter as the cylindrical frame body or a cavity with a smaller diameter than the cylindrical frame body, and the buffer strip-shaped groove is compressed only by extruding the cylindrical frame body, so that the application range of the buffer strip-shaped groove is improved.
Meanwhile, in order to improve the connection operation of the desk lamp body and the control circuit board, the cylindrical frame body is also provided with a threading slot 4 which is parallel to the battery plugging hole and used for threading; the bottom surface of the cylindrical frame body is also provided with a circuit board clamping concave cavity 5 for inserting a control circuit board; in the practical application process, the depth of the circuit board clamping concave cavity is the same as the height of the control circuit board. By adopting the structure, the bottom cover can be conveniently installed on the bottom surface after the control circuit board is installed, so that the bottom cover can not influence each structure. The control circuit board and the battery are special, so that reasonable space distribution is facilitated, and meanwhile, the overall structure is firmer and the heat dissipation performance is good.
The bottom cover is covered on the bottom surface of the cylindrical frame body, the edges of the bottom cover are fixed through screws 6, a battery positioned in a battery plugging hole position and a control circuit board positioned in a circuit board clamping concave cavity are electrically connected through a plug connector, and an electric wire of a desk lamp light source penetrates through the threading slot hole and is electrically connected with the control circuit board in a plug mode.
By adopting the structure, not only can the installation limit of each structure be improved, but also the use of screws is reduced, and the electric connection operation can be realized rapidly, so that the use stability and convenience are improved.
In order to avoid the circuit board from shaking or shifting, the bottom wall of the circuit board clamping concave cavity is provided with at least one positioning screw hole 8, and the control circuit board is clamped in the circuit board clamping concave cavity and fixed through a positioning screw.
Meanwhile, in order to improve the positioning of the cylindrical frame body in the cavity, the top edge of the cylindrical frame body is provided with a plurality of U-shaped supporting grooves 9 for supporting. The supporting lug is matched with the supporting lug in the cavity, and the supporting lug is of a structure in the prior art and is only used for limiting the cylindrical frame body and preventing the cylindrical frame body from rotating or shaking.
The utility model has the positive effects that: the utility model has reasonable structural arrangement, can be effectively and quickly connected with the desk lamp holder, is convenient for installing the battery and the control circuit board, and limits the position by the bottom cover and the cylindrical frame body, and only needs to install screws on the bottom cover and the cylindrical frame body when in installation, thereby being beneficial to reducing the use of the screws.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (7)
1. The utility model provides a locating die carrier for desk lamp stand, includes the die carrier structure of inserting in the cavity in desk lamp stand, its characterized in that: the die carrier structure comprises a cylindrical frame body and a bottom cover, and two battery inserting holes which are parallel and used for inserting a discharge battery are formed in the cylindrical frame body;
the cylindrical frame body is also provided with a threading slot hole which is parallel to the battery plugging hole and used for threading;
the bottom surface of the cylindrical frame body is also provided with a circuit board clamping concave cavity for inserting a control circuit board;
the bottom cover is covered on the bottom surface of the cylindrical frame body, the edges of the bottom cover are fixed by screws, a battery positioned in a battery plugging hole position and a control circuit board positioned in a circuit board clamping concave cavity are electrically connected through a plug connector, and an electric wire of a desk lamp light source penetrates through the threading slot hole and is electrically connected with the control circuit board in a plug mode.
2. A positioning die carrier for a desk lamp base as recited in claim 1, wherein: the side wall of the cylindrical frame body is provided with a compressible buffer strip-shaped groove.
3. A positioning die carrier for a desk lamp base as claimed in claim 2, wherein: the bottom wall of the circuit board clamping concave cavity is provided with at least one positioning screw hole, and the control circuit board is clamped in the circuit board clamping concave cavity and fixed through a positioning screw.
4. A positioning die carrier for a desk lamp base as claimed in claim 3, wherein: the cylindrical frame body is an insulating plastic structure body.
5. A positioning die carrier for a desk lamp base as recited in claim 1, wherein: the depth of the circuit board clamping concave cavity is the same as the height of the control circuit board.
6. A positioning die carrier for a desk lamp base as recited in claim 1, wherein: the diameter of the bottom cover is the same as that of the cylindrical frame body.
7. A positioning die carrier for a desk lamp base as recited in claim 1, wherein: the top edge of the cylindrical frame body is provided with a plurality of U-shaped propping grooves for propping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273072.4U CN219889495U (en) | 2023-05-24 | 2023-05-24 | Positioning die carrier for desk lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321273072.4U CN219889495U (en) | 2023-05-24 | 2023-05-24 | Positioning die carrier for desk lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889495U true CN219889495U (en) | 2023-10-24 |
Family
ID=88401889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321273072.4U Active CN219889495U (en) | 2023-05-24 | 2023-05-24 | Positioning die carrier for desk lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889495U (en) |
-
2023
- 2023-05-24 CN CN202321273072.4U patent/CN219889495U/en active Active
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