CN217405289U - Indicator lamp structure of electrical protector - Google Patents
Indicator lamp structure of electrical protector Download PDFInfo
- Publication number
- CN217405289U CN217405289U CN202221469547.2U CN202221469547U CN217405289U CN 217405289 U CN217405289 U CN 217405289U CN 202221469547 U CN202221469547 U CN 202221469547U CN 217405289 U CN217405289 U CN 217405289U
- Authority
- CN
- China
- Prior art keywords
- lamp
- hole
- circuit board
- lamp body
- fixing seat
- 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.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an electric protector's pilot lamp structure relates to the electric protector field, and the lamp body of solving the pilot lamp is pressed and is sunk and the loaded down with trivial details scheduling problem of process. The electric protector comprises a lamp body, lamp pins and a fixed seat, wherein the electric protector comprises a circuit board and a shell, a connecting hole for the lamp pins to be inserted is formed in the circuit board, and a lamp hole for the lamp body to be placed is formed in the shell; the lamp body is arranged in the mounting groove, the bottom surface of the lamp body is abutted against the bottom of the mounting groove, and the lamp pin is inserted into the through hole from the mounting groove and penetrates out of the through hole to be welded with the connecting hole of the circuit board; the fixing seat is also fixedly arranged on the circuit board and close to the position of the lamp hole of the shell. The lamp body and the lamp feet are fixed on the circuit board through the fixing seat, so that the lamp body is provided with a determined fixing position, the lamp body is prevented from sinking under stress, the structure is fixed firmly, only one welding work of the lamp feet is needed, the process is simple and convenient, and the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the electrical protection ware and specifically relates to an electrical protection ware's pilot lamp structure.
Background
The electric protector is a device for protecting overload, short circuit and other functions of a circuit or a motor, and is commonly provided with an over-voltage and under-voltage protector, a leakage protector, a surge protector and the like, and an indicator lamp is usually arranged on a circuit board. The indicating lamp structure in the prior art is provided with a lamp pin, the lamp pin is inserted into a connecting hole of a circuit board and is welded on the circuit board, and the top of a lamp body of the indicating lamp is inserted into a through hole of a protector shell, so that the lamp body is exposed on the surface of the protector shell, and the indicating function is achieved. However, in the using process, the lamp body is inevitably pressed, the lamp foot is bent, the lamp body sinks from the lamp hole of the shell, and even falls into the shell, the normal indicating function cannot be achieved, and the structure is very insecure. In addition, some products fixedly connect the indicator lamp on a small-area indicator lamp circuit board, and the indicator lamp circuit board is connected with the main circuit board through a lead, so that the welding process of lead connection is increased undoubtedly, and the process is complicated and the cost is increased.
Disclosure of Invention
The utility model aims at: in order to overcome the defect of the prior art, the utility model provides an electric protector's pilot lamp structure, the lamp body of solving the pilot lamp is pressed and is sunk and the loaded down with trivial details scheduling problem of process.
The technical scheme of the utility model: the electric protector comprises a lamp body, lamp feet and a fixed seat, wherein the electric protector comprises a circuit board and a shell, a connecting hole for inserting the lamp feet is formed in the circuit board, and a lamp hole for placing the lamp body is formed in the shell; the lamp body is arranged in the mounting groove, the bottom surface of the lamp body is abutted against the bottom of the mounting groove, and the lamp pin is inserted into the through hole from the mounting groove and penetrates out of the through hole to be welded with the connecting hole of the circuit board; the fixing seat is also fixedly arranged on the circuit board and close to the position of the lamp hole of the shell.
By adopting the technical scheme, the lamp body and the lamp feet are fixed on the circuit board through the fixing seat, so that the lamp body has a determined fixed position, the forced sinking of the lamp body is avoided, the structure is fixed firmly, only one welding work of the lamp feet is needed, the process is simple and convenient, and the cost is lower.
The utility model discloses a further setting: a side face of the fixing seat is provided with a raised inserting column, the circuit board is provided with an inserting hole, and the inserting column is inserted into the inserting hole to form fixed fit.
Adopt above-mentioned further setting, only can fix the fixing base through the mode of pegging graft, the design is simple, and the requirement of enough satisfying the fixed strength still is convenient for the workman to operate.
The utility model discloses a further setting again: the inserting column and the fixing seat are integrally formed, the inserting column and the fixing seat are made of plastics, and the end part of the inserting column is hot-melted on the jack.
By adopting the above further arrangement, the plug column is welded on the circuit board, the structure of the fixing seat is firmer, and the fixing seat is prevented from being separated from the plug column along the axial direction.
The utility model discloses a still further set up: the inner side of the shell is provided with two limiting plates, and the fixing seat is arranged between the limiting plates to form limiting fit.
Adopt above-mentioned still further setting again, play the effect of spacing fixing base, make the lamp body can smoothly get into the lamp hole in, the equipment is simple and convenient more.
Drawings
Fig. 1 is a schematic sectional structure view of the electric protector of the present invention;
FIG. 2 is a schematic structural view of the present invention after the housing is hidden;
FIG. 3 is a schematic view of a partial structure according to an embodiment of the present invention;
FIG. 4 is a schematic sectional view of the fixing base of the present invention;
wherein, 1, lamp body; 2. a lamp foot; 3. a fixed seat; 4. a circuit board; 5. a housing; 31. mounting grooves; 32. a through hole; 33. inserting a column; 41. a jack; 51. and a limiting plate.
Detailed Description
As shown in fig. 1-4, an indicator light structure of an electrical protector comprises a lamp body 1, a lamp pin 2 and a fixing seat 3, wherein the lamp pin 2 is connected to the lamp body 1, the electrical protector comprises a circuit board 4 and a housing 5, a connecting hole for inserting the lamp pin 2 is formed in the circuit board 4, and a lamp hole for placing the lamp body 1 is formed in the housing 5; the fixing seat 3 is internally provided with a mounting groove 31, the size of the mounting groove 31 is slightly larger than that of the lamp body 1, the bottom of the mounting groove 31 is also provided with a through hole 32, and the through hole 32 is directly communicated to the bottom surface of the fixing seat 3. The lamp body 1 is arranged in the installation groove 31, the periphery of the lamp body 1 is limited by the groove wall of the installation groove 31, and the bottom surface of the lamp body 1 is abutted against the bottom of the installation groove 31, so that the lamp body 1 cannot sink any more; the lamp pins 2 are inserted into the through holes 32 from the mounting grooves 31, are passed out of the through holes 32, are bent toward the circuit board 4, are inserted into the connection holes of the circuit board 4, and are soldered and fixed. The fixed seat 3 is also fixedly arranged at the top of the circuit board 4 and close to the position of the lamp hole of the shell 5. During the equipment, aim at the lamp hole of shell 5 with lamp body 1 and put into the lamp hole, if press lamp body 1 after accomplishing, lamp body 1 can not produce because of the fixed action of fixing base 3 and sink, avoids lamp body 1 to break away from the lamp hole. From the assembling point of view, after the lamp pin 2 is inserted into the through hole 32 and mounted, the lamp pin 2 is welded to the connecting hole, and only the welding work is performed, and the number of processes is small. Usually, the lamp body 1 has two, so the corresponding mounting grooves 31 have two.
The rear side face of the fixed seat 3 is provided with a convex inserting column 33, the circuit board 4 is provided with a jack 41, the inserting column 33 is inserted into the jack 41, and the inserting column 33 is in interference fit with the jack 41 to form fixation. The fixing seat 3 is fixed on the circuit board 4 in an inserting mode, enough structural strength can be provided, and the difficulty of installation work is low.
The insert column 33 and the fixing seat 3 are integrally connected and formed, the insert column 33 and the fixing seat 3 are both made of plastics, and after the insert column 33 is inserted into the insertion hole 41, the end part of the exposed insert column 33 is welded on the insertion hole 41 and the circuit board 4 in a hot melting mode through a hot melting workpiece, so that the fixing effect of the fixing seat 3 can be enhanced, and the fixing seat 3 is prevented from being easily separated from the circuit board 4.
The inboard of shell 5 has two limiting plates 51, and fixing base 3 is arranged in between two limiting plates 51, thereby the side contact laminating two limiting plates 51 surfaces of controlling of fixing base 3 form limiting displacement, make lamp body 1 can smoothly get into the lamp hole in, the simple equipment degree of difficulty.
Claims (4)
1. The utility model provides an electric protector's pilot lamp structure, including lamp body and lamp base, electric protector includes circuit board and shell, set up on the circuit board and supply lamp base male connecting hole, set up the lamp hole that supplies the lamp body to put into on the shell, its characterized in that: the lamp body is arranged in the mounting groove, the bottom surface of the lamp body is abutted against the bottom of the mounting groove, and the lamp pin is inserted into the through hole from the mounting groove and penetrates out of the through hole to be welded with the connecting hole of the circuit board; the fixing seat is fixedly arranged on the circuit board and close to the position of the shell lamp hole.
2. An indicator light structure of an electrical protector according to claim 1, characterized in that: a protruding inserting column is arranged on one side face of the fixing seat, an inserting hole is formed in the circuit board, and the inserting column is inserted into the inserting hole to form fixed fit.
3. An indicator light structure of an electrical protector according to claim 2, characterized in that: the inserting column and the fixing seat are integrally formed, the inserting column and the fixing seat are made of plastics, and the end portion of the inserting column is hot-melted on the jack.
4. An indicator light structure of an electrical protector according to claim 1 or 3, wherein: the inner side of the shell is provided with two limiting plates, and the fixing seat is arranged between the limiting plates to form limiting fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221469547.2U CN217405289U (en) | 2022-06-10 | 2022-06-10 | Indicator lamp structure of electrical protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221469547.2U CN217405289U (en) | 2022-06-10 | 2022-06-10 | Indicator lamp structure of electrical protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217405289U true CN217405289U (en) | 2022-09-09 |
Family
ID=83147690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221469547.2U Active CN217405289U (en) | 2022-06-10 | 2022-06-10 | Indicator lamp structure of electrical protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217405289U (en) |
-
2022
- 2022-06-10 CN CN202221469547.2U patent/CN217405289U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100464277C (en) | Fixing structure of battery seat affixing cross-over connection equipment | |
| JP4437958B2 (en) | Electrical junction box | |
| CN201234097Y (en) | Fast wiring box used solar photovoltaic component | |
| CN217405289U (en) | Indicator lamp structure of electrical protector | |
| CN107763455B (en) | Photoelectric module with connector and LED bulb lamp using same | |
| EP2958193A1 (en) | Usb power outlet | |
| CN203690576U (en) | Plug provided with safety protection module | |
| CN104682069B (en) | A kind of plug with security protection module | |
| CN210806089U (en) | MINI-USB interface for electronic equipment | |
| CN209561657U (en) | The board plug type power connector base of stable connection | |
| CN211480412U (en) | Structure for preventing plug from coming off power socket | |
| CN203135072U (en) | Electric connector | |
| JP2013115338A (en) | Fitting structure for diode | |
| CN218334434U (en) | Industrial socket power taking device | |
| CN215771607U (en) | T-shaped outdoor waterproof wire structure | |
| CN219833064U (en) | Positioning column and terminal combined female seat connector | |
| CN218919332U (en) | Connector | |
| CN116404441A (en) | Type-C female seat | |
| CN214957522U (en) | Waterproof structure of waterproof power socket | |
| CN217283552U (en) | Power supply main board with automatic power-off protection function | |
| CN220042400U (en) | Firm binding post | |
| CN220122180U (en) | Fast assembly's socket | |
| CN219779300U (en) | Plug power connection structure | |
| CN220669312U (en) | Line lamp splicing structure and line lamp combination | |
| CN221009314U (en) | Multi-plug socket connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |