CN220931054U - Three-station position lamp - Google Patents
Three-station position lamp Download PDFInfo
- Publication number
- CN220931054U CN220931054U CN202322811210.6U CN202322811210U CN220931054U CN 220931054 U CN220931054 U CN 220931054U CN 202322811210 U CN202322811210 U CN 202322811210U CN 220931054 U CN220931054 U CN 220931054U
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- China
- Prior art keywords
- shell
- lamp
- circuit board
- position lamp
- light
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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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Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 6
- 108090000565 Capsid Proteins Proteins 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a three-station position lamp, which comprises a front shell and a rear shell, wherein a transparent cover plate with a back buckle is arranged on the front side of the front shell, a rear cover is also arranged on the rear side of the rear shell, a position lamp cap frame is embedded in the front side of the front shell, a lamp module is arranged in the shell and consists of a circuit board and a light-emitting lamp board on the top of the circuit board, the circuit board is a double-layer voltage-reducing circuit board, the light-emitting lamp board is connected with the circuit board through a contact pin, a lead sheet is arranged at the rear end of the rear shell, pins on the whole back surface of the lamp module penetrate through the rear shell, the tail end of the pin is welded on the lead sheet, and the rear cover is covered for ultrasonic welding. The three-station position lamp provided by the utility model has the advantages that the ultra-short three-station position lamp is miniaturized through the double-layer design of the voltage reducing body, the installation size of a customer use scene is not limited, more occasions can be applied, the customer electrical cabinet is miniaturized, and the layout design for miniaturization of the switch-on/switch-off indication of the electrical cabinet is provided.
Description
Technical Field
The utility model relates to a three-station position lamp, in particular to an ultra-short three-station position lamp adopting an embedded mounting structure, and belongs to the technical field of electric appliance signal lamps.
Background
At present, three-station position lamps in the market are all overlength, and the length of the rear end of a mounting cabinet door is about 90mm, so that the three-station position lamp can only be used in a power distribution cabinet with large back space. And for drawer cabinets, equipment control cabinets and the like with narrow space behind some cabinet doors, the installation and the use of the three-station position lamp can be limited. Thus affecting the environment in which the three-position lamp is suitable.
Disclosure of Invention
The utility model aims to overcome the defects and provide the three-station position lamp with shorter length and wider application range.
The purpose of the utility model is realized in the following way:
The utility model provides a three station position lamp, it includes procapsid and back casing, and the front side of procapsid is provided with the transparent apron of taking the back, and the rear side of back casing still is equipped with the back lid, and transparent apron, procapsid, back casing and back lid are involuted, and position lamp holder frame embeds wherein from the front side of procapsid, the inside of casing is provided with a lamp module, and this lamp module comprises circuit board and its top luminous lamp plate, the circuit board is double-deck step-down body circuit board, and luminous lamp plate passes through the contact pin with the circuit board and is connected, and the lead piece is equipped with to the rear end of back casing, and the pin at the whole back of lamp module passes the back casing, and terminal welding is on the lead piece, covers the back lid and carries out ultrasonic welding.
The lamp module is entirely put in from the front housing.
The position lamp is fixed with the installation cabinet door through the fastening ring.
The front shell and the rear shell are assembled by back-off.
The transparent cover plate covers the position lamp cap frame.
Compared with the prior art, the utility model has the beneficial effects that:
The three-station position lamp solves the problem of volume bottleneck of reducing voltage by using a discrete direct-insert voltage reducing body through the double-layer design of the voltage reducing body, and is a key point of ultra-short innovation point of products. The ultra-short three-station position lamp is miniaturized, the installation size of a customer use scene is not limited, more occasions can be applied, the customer electrical cabinet is miniaturized, and the layout design for miniaturization of the switch-on/switch-off indication of the electrical cabinet is provided.
Drawings
Fig. 1 is a schematic structural view of a three-position lamp according to the present utility model.
FIG. 2 is a schematic view of another view of a three-position lamp according to the present utility model.
Fig. 3 is a side view of a three-position lamp according to the present utility model.
Fig. 4 is an exploded view of a three-position lamp according to the present utility model.
Fig. 5 is an exploded view of another view of a three-position lamp of the present utility model.
Wherein: the lamp comprises a transparent cover plate 1, a position lamp cap frame 2, a front shell 3, a luminous lamp panel 4, a double-layer voltage-reducing circuit board 5, a rear shell 6, a rear cover 7 and a fastening ring 8.
Detailed Description
Referring to fig. 1-5, the utility model relates to a three-station position lamp, which comprises a front shell 3 and a rear shell 6, wherein the front shell 3 and the rear shell 6 are assembled by back-off, a transparent cover plate 1 with back-off is arranged on the front side of the front shell 3, and a rear cover 7 is also arranged on the rear side of the rear shell 6. The transparent cover plate 1, the front shell 3, the rear shell 6 and the rear cover 7 are combined to form a complete position lamp shell.
The position lamp cap frame 2 is embedded in the front shell 3 from the front side, the transparent cover plate 1 covers the position lamp cap frame 2, a lamp module is arranged in the shell and consists of a circuit board 5 and a light-emitting lamp board 4 at the top of the circuit board, and the circuit board 5 is a double-layer voltage-reducing circuit board. The circuit board 5 is of a double-layer distributed layout, and is provided with an upper layer plate and a lower layer plate, so that the voltage reducing body is more uniformly dispersed on the circuit board, and the heat dissipation of the voltage reducing body circuit board in a small space is more sufficient. Therefore, the bottleneck that the discrete direct-insert voltage reducing body is used for reducing voltage in the past and the space is smaller is solved, and the method is a key point of the ultra-short innovation point of the product.
The luminous lamp panel 4 is connected with the circuit board 5 through the contact pin to form a lamp module whole, the lamp module whole is put into from the position of casing 3, and the rear end of back casing 6 is equipped with the lead wire piece, and the pin at the whole back of lamp module passes back casing 6, and terminal welding is on the lead wire piece, covers back lid 7 and carries out ultrasonic welding, then in embedding cabinet door F22 mounting hole with the position lamp, the fastening circle 8 is screwed on the back, fixes the position lamp with the installation cabinet door, thereby installs complete ultrashort three station position lamp.
Thus, an ultra-short position lamp is realized, and short installation is realized. The internal layout of the electrical cabinet can be miniaturized, so that the layout space behind the cabinet door is saved, and the layout design of the electrical cabinet is more reasonable. Can be used on some drawer cabinets and equipment control cabinets with narrow space.
Claims (5)
1. A three-position lamp, characterized in that: the LED lamp comprises a front shell and a rear shell, wherein a transparent cover plate with a back buckle is arranged on the front side of the front shell, a rear cover is further arranged on the rear side of the rear shell, the transparent cover plate, the front shell, the rear shell and the rear cover are combined, a position lamp cap frame is embedded in the front shell from the front side of the front shell, a lamp module is arranged in the shell and consists of a circuit board and a light-emitting lamp board at the top of the circuit board, the circuit board is a double-layer voltage-reducing circuit board, the light-emitting lamp board is connected with the circuit board through a contact pin, a lead sheet is arranged at the rear end of the rear shell, pins on the whole back surface of the lamp module penetrate the rear shell, the tail ends of the pins are welded on the lead sheet, and the rear cover is covered for ultrasonic welding.
2. A three-position light as defined in claim 1, wherein: the lamp module is entirely put in from the front housing.
3. A three-position light as defined in claim 1, wherein: the position lamp is fixed with the installation cabinet door through the fastening ring.
4. A three-position light as defined in claim 1, wherein: the front shell and the rear shell are assembled by back-off.
5. A three-position light as defined in claim 1, wherein: the transparent cover plate covers the position lamp cap frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811210.6U CN220931054U (en) | 2023-10-19 | 2023-10-19 | Three-station position lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322811210.6U CN220931054U (en) | 2023-10-19 | 2023-10-19 | Three-station position lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931054U true CN220931054U (en) | 2024-05-10 |
Family
ID=90937982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322811210.6U Active CN220931054U (en) | 2023-10-19 | 2023-10-19 | Three-station position lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931054U (en) |
-
2023
- 2023-10-19 CN CN202322811210.6U patent/CN220931054U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |