CN208969143U - A kind of ammeter box for automatic illuminating of uncapping - Google Patents
A kind of ammeter box for automatic illuminating of uncapping Download PDFInfo
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- CN208969143U CN208969143U CN201821208667.0U CN201821208667U CN208969143U CN 208969143 U CN208969143 U CN 208969143U CN 201821208667 U CN201821208667 U CN 201821208667U CN 208969143 U CN208969143 U CN 208969143U
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- magnetic patch
- conductive film
- cabinet
- cathode conductive
- conductive portion
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Abstract
The utility model provides a kind of ammeter box of automatic illuminating of uncapping, including case lid and cabinet, wherein, the case lid side is articulated on cabinet front, it include the light source unit on cabinets cavity top surface, power supply, lamp magnetic patch is closed on the case lid back side, and the normally closed switch component on cabinet, wherein, the normally closed switch component includes the shell being fixed on cabinet, compressed spring, activity magnetic patch identical with lamp magnetic patch magnetic pole is closed, active conductive portion, cathode conductive film and cathode conductive film, the active conductive portion is mobile with movable magnetic patch synchronous reciprocating, wherein, the bottom surface of active conductive portion bottom surface both ends cathode conductive film and cathode conductive film is inconsistent, when the case lid and cabinet are closed, repel each other to carry on the back active conductive portion towards accommodating chamber with movable magnetic patch is synchronous with lamp magnetic patch magnetism is closed using movable magnetic patch Face direction is mobile, and the power-off so that active conductive portion and cathode conductive film and cathode conductive film are separated, simple installation improves meter reading accuracy, facilitates the use of meter reading person, improve service efficiency.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of ammeter box for automatic illuminating of uncapping.
Background technique
Ammeter box is a kind of common electrical instrumentation, is widely used in family and industrial, at this stage ammeter data
Yet by it is original it is artificial make a copy of, but there are many defects for existing running ammeter box, such as the organic glass on cabinet
Observation window haves the shortcomings that perspective performance is poor, and mistake easily occurs in meter reading work and copies electricity, easily user is made to sustain a loss；And meter reading
The internal fastening type structure installed on observation window is easily fallen off being shaken, and furthermore ammeter box is typically mounted at outdoor or public
Occasion more shelter, many times, at night or light it is poor in the case where, check ammeter box, need staff wear hand
The lighting devices such as torch cause certain difficulty to meter reading work.
Summary of the invention
The purpose of this utility model is that for existing ammeter box is existing can not accurate reading in darker environment
Problem is solved, provide it is a kind of it is novel in design, structure is simple, a kind of ammeter box of practical automatic illuminating of uncapping.
In order to achieve the above purpose, the utility model provides a kind of ammeter box of automatic illuminating of uncapping, including case lid
And cabinet, wherein the case lid side is articulated on cabinet front, include light source unit on cabinets cavity top surface,
Power supply closes lamp magnetic patch and the normally closed switch component on cabinet on the case lid back side, wherein the normally closed switch
Component includes the shell being fixed on cabinet, compressed spring, identical with lamp magnetic patch magnetic pole is closed movable magnetic patch, active conductive
Portion, cathode conductive film and cathode conductive film, wherein the enclosure interior forms accommodating chamber, the cathode conductive film and cathode
One end of conductive sheet extends through shell and protrudes into accommodating chamber, opens on the accommodating chamber front and leads for what movable magnetic patch reciprocatingly slided
To slot, and the movable magnetic patch bottom end is mutually fixedly connected with active conductive portion top surface and movable magnetic patch is in case lid and cabinet closed form
Activity magnetic patch aligns when state；The compressed spring both ends are connected with movable magnetic patch top and guiding groove bottom respectively；It is described
Active conductive portion is mobile with movable magnetic patch synchronous reciprocating, wherein active conductive portion bottom surface both ends cathode conductive film and cathode
The bottom surface of conductive sheet is inconsistent, when the case lid and cabinet are closed, using movable magnetic patch and close lamp magnetic patch magnetism repel each other to
Keep active conductive portion synchronous mobile towards accommodating chamber back side direction with movable magnetic patch, so that active conductive portion and cathode conductive film and negative
Pole conductive sheet is separated power-off.
Further, the light source unit is LED light strip.LED light strip is fixed on cabinets cavity top surface by way of gluing
On.
Further, case lid back side bottom end is formed for closing the mounting groove that lamp magnetic patch is mutually embedded in.
Further, the hull outside face forms chucking lug, and the chucking lug is fixedly installed in cabinet by screw
At the outer rim of bottom of chamber end.
Further, active conductive portion bottom surface both ends form bump contact.
Further, the cathode conductive film and cathode conductive film align in the conductive site of accommodating chamber.
The utility model uses above-mentioned scheme, the beneficial effect is that: pass through the i.e. controllable electricity of operation of simply uncapping
The folding of electricity box interior lamp charged meets to the light requirement inside ammeter box, and simple installation, it is correct to improve meter reading
Rate facilitates the use of meter reading person, improves service efficiency.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram.
Fig. 2 is normally closed switch component structure diagram when the present embodiment opens the door.
Fig. 3 be this implementations at closing time normally closed switch component disconnection power supply when structural schematic diagram.
Fig. 4 is the power circuit diagram of the present embodiment.
Wherein, 1-case lid, 2-cabinets, 3-light bar, 4-close lamp magnetic patch, 5-shells, 51-accommodating chambers, 52-guiding
Slot, 53-chucking lugs, 6-compressed springs, 7-movable magnetic patch, 8-active conductive portions, 81-bump contacts, 9-positive conductives
Piece, 91-cathode conductive films, 10-connecting rods.
Specific embodiment
The utility model is further described combined with specific embodiments below.
As shown in Fig. 1, in the present embodiment, a kind of ammeter box for automatic illuminating of uncapping, includes 1 and cabinet 2, wherein
1 side of case lid is articulated on 2 front of cabinet, wherein case lid 1 and meter room are hinged by hinge, and hinge is as this field public affairs
Know common sense, repeat no more in embodiment, further includes having the normally closed switch component being located on cabinet 2, light source unit, power supply and setting
In closing lamp magnetic patch 4 on 1 back side of case lid, wherein normally closed switch component includes shell 5, compressed spring 6 and closes 4 magnetic of lamp magnetic patch
Extremely identical movable magnetic patch 7, active conductive portion 8, cathode conductive film 9 and cathode conductive film 91, as shown in Fig. 2, in the present embodiment
In, shell 5 is located at 2 inner cavity of cabinet, and wherein shell 5 is a hollow rectangular, and shell 5 is close to ammeter box the upper surface and the lower surface
Two sides alignment form along ammeter chamber door length direction extend chucking lug 53, being connected by screw to chucking lug 53 makes shell
5 be mutually fixedly connected at 2 inner cavity bottom end outer rim of cabinet, in addition, successively being formed inside shell 5 for compressed spring 6, movable magnetic patch
7, the accommodating chamber 51(that active conductive portion 8, cathode conductive film 9 and cathode conductive film 91 are placed wherein accommodating chamber 51 close to ammeter box
The face in 1 direction of lid is front, and the face far from 1 direction of ammeter case lid is the back side), in the present embodiment, cathode conductive film 9 and cathode
Conductive sheet 91 is located at accommodating chamber 51 close to the back end, and one end of cathode conductive film 9 and cathode conductive film 91 is extending vertically into shell 5
Outside, the other end of cathode conductive film 9 and cathode conductive film 91 extends through 5 surface of shell and is protruded into accommodating chamber 51 vertically, and
In aligning, (substantive upper housing 5 forms arrangement the conductive site of cathode conductive film 9 and cathode conductive film 91 in accommodating chamber 51
Run through the perforation of cooperation for cathode conductive film 9 and cathode conductive film 91 respectively to realize cathode conductive film 9 and cathode conductive film 91
It protrudes into accommodating chamber 51)；Movable magnetic patch 7 is a blocky magnet, wherein the movable setting of magnetic patch 7 is default in 51 front end of accommodating chamber
Some is along the guide groove 52 extended perpendicular to 1 direction of ammeter case lid, and the width size of guide groove 52 is slightly larger than movable magnetic patch 7
Size makes movable magnetic patch 7 that can do reciprocatingly sliding forward or backwards in guide groove 52 (in the present embodiment, to carry on the back to accommodating chamber 51
The movement of face direction moves to be positive mobile to 51 positive direction of accommodating chamber as reverse movement), in addition, the bottom face of movable magnetic patch 7
(face of the movable magnetic patch 7 close to 51 back side of accommodating chamber) forms spiral connecting hole, and active conductive portion 8 is a strip conducting block, and
8 top surface of active conductive portion forms spiral connecting hole, wherein movable 7 bottom face of magnetic patch and 8 top surface of active conductive portion pass through one liang
Holding threaded 10 rotatable engagement of connecting rod to be connected in one, (10 both ends of connecting rod respectively correspond and 7 bottom face of movable magnetic patch, work
The spiral connecting hole of 8 top surface of moving conductive portion is by being threadedly engaged connection), carry out active conductive portion 8 can with movable magnetic patch 7 is synchronous
Reciprocating movement forward or backwards, in addition, 8 bottom surface both ends of active conductive portion form symmetrical bump contact 81, protrusions touching
Point 81 is contradicted with cathode conductive film 9, cathode conductive film 91 to be cooperated, and bump contact 81 is moved forward or backwards with active conductive portion 8
It is dynamic to be contacted or taken off with cathode conductive film 9, the cathode conductive film 91 being located between movable magnetic patch 7 and active conductive portion 8 respectively
From with formation or interrupting power circuit；In addition, in the present embodiment, compressed spring 6 is located at 51 front of movable magnetic patch 7 and accommodating chamber
Between, wherein 6 both ends of compressed spring be respectively welded at movable 7 top surface of magnetic patch and the front of accommodating chamber 51 at.
Understanding for the ease of those skilled in the art to normally closed switch component, the shell 5 of the switch block of the present embodiment
It is essentially split type structure, shell 5 is equipped with cover plate assembly, wherein cover board passes through screw essentially as the back side of shell 5
It is covered on the preforming shell 5 for having cavity, to make shell 5 and cover plate combination define accommodating chamber 51, consequently facilitating movable
The assembly of magnetic patch 7, active conductive portion 8, cathode conductive film 9, cathode conductive film 91 and compressed spring 6.
In the present embodiment, light bar 3 is fixedly mounted on that 2 inner cavity top of cabinet is preforming to be had towards ammeter by way of gluing
On the mounting portion that the inclination of bottom plate extends, light bar 3 and power supply (not shown) are connected in series, and the power supply positive and negative electrode after series connection
The electrode extended in outside shell 5 with cathode conductive film 9 and cathode conductive film 91 respectively is connected, by control power supply connection or
So that light bar 3 opens or closes, (in the present embodiment, light bar 3, which can be used, is powered with built-in power supply such as battery to subtract for disconnection
It is powered in the difficulty of few wiring, or access external power supply circuit in parallel, then without regularly replacing power supply).
In the present embodiment, further include have one with movable magnetic patch 7 it is magnetic it is identical close lamp magnetic patch 4, wherein closing the peace of lamp magnetic patch 4
Have for closing the embedded mounting groove of 4 phase of lamp magnetic patch mounted in 1 back side bottom end of case lid is preforming, and in the position of mounting groove and shell 5
7 position of movable magnetic patch it is corresponding (i.e. when being closed case lid 1, close lamp magnetic patch 4 and movable magnetic patch 7 aligns), such as Fig. 3 and Fig. 4
Shown, when 1 closed state of case lid, according to the principle of same-sex repulsion between magnet, (common knowledge thus no longer goes to live in the household of one's in-laws on getting married to its principle
State), the repulsive force generated between lamp magnetic patch 4 and movable magnetic patch 7 to 51 back side direction of accommodating chamber is closed, compressed spring 6, which is in, at this time draws
State is stretched, the both ends bump contact 81 in active conductive portion 8 is respectively further from cathode conductive film 9 and cathode conductive film 91, electric power loop
It disconnects, light bar 3 is in closed state；When case lid 1 is in the open state, the repulsive force closed between lamp magnetic patch 4 and movable magnetic patch 7 disappears
It loses, compressed spring 6 resets and drives movable magnetic patch 7 positive mobile, while driving 8 synchronizing moving of active conductive portion, active conductive
The both ends bump contact 81 of 8 top surface of portion is contacted with cathode conductive film 9 and cathode conductive film 91 respectively, forms complete power supply electricity
Road, power supply are turned on and open light bar 3, illuminate inside ammeter box.
Using the magnetic lighting electricity meter box of the utility model, headlamp can be automatically opened by opening case lid 1, only need a people real
Now quickly and accurately ammeter box is repaired and replaced, saves manpower, is improved work efficiency, and low manufacture cost.
The embodiment of the above is only presently preferred embodiments of the present invention, not does limit in any form to the present invention
System.Anyone skilled in the art utilizes the skill of the disclosure above without departing from the scope of the technical proposal of the invention
Art content makes more possible variations and retouching to technical solution of the present invention, or modification is equivalent embodiment of the invention.
Therefore all contents without departing from technical solution of the present invention, equivalent equivalence changes, should all be covered by made by thinking according to the present invention
In protection scope of the present invention.
Claims (6)
1. a kind of ammeter box for automatic illuminating of uncapping, including case lid (1) and cabinet (2), wherein case lid (1) side is hinged
In on cabinet (2) front, it is characterised in that: include light source unit on cabinet (2) inner cavity top surface, power supply, be set to case
The normally closed switch component for closing lamp magnetic patch (4) and be set on cabinet (2) on lid (1) back side, wherein the normally closed switch group
Part includes the shell (5) being fixed on cabinet (2), compressed spring (6), movable magnetic patch identical with lamp magnetic patch (4) magnetic pole is closed
(7), active conductive portion (8), cathode conductive film (9) and cathode conductive film (91), wherein the shell (5) forms accommodating chamber
(51), one end of the cathode conductive film (9) and cathode conductive film (91) extends through shell (5) and protrudes into accommodating chamber (51),
The guide groove (52) to reciprocatingly slide for movable magnetic patch (7), and described movable magnetic patch (7) bottom end are opened on accommodating chamber (51) front
It is mutually fixedly connected with active conductive portion (8) top surface and movable magnetic patch (7) activity magnetic at case lid (1) and cabinet (2) closed state
Block (7) aligns；Compressed spring (6) both ends are connected with movable magnetic patch (7) top and guide groove (52) bottom surface respectively；Institute
It is mobile with movable magnetic patch (7) synchronous reciprocating to state active conductive portion (8), wherein active conductive portion (8) bottom surface both ends anode is led
The bottom surface of electric piece (9) and cathode conductive film (91) is inconsistent, when the case lid (1) and cabinet (2) is closed, utilizes movable magnetic patch
(7) with close lamp magnetic patch (4) magnetism and repel each other to keeping active conductive portion (8) synchronous towards accommodating chamber (51) back side with movable magnetic patch (7)
Direction is mobile, the power-off so that active conductive portion (8) and cathode conductive film (9) and cathode conductive film (91) are separated.
2. a kind of ammeter box of automatic illuminating of uncapping according to claim 1, it is characterised in that: the light source unit is
LED light strip (3), wherein LED light strip (3) is fixed on cabinet (2) inner cavity top surface by way of gluing.
3. a kind of ammeter box of automatic illuminating of uncapping according to claim 1, it is characterised in that: case lid (1) back side
Bottom end forms the mounting groove being mutually embedded in for closing lamp magnetic patch (4).
4. a kind of ammeter box of automatic illuminating of uncapping according to claim 1, it is characterised in that: on the outside of the shell (5)
Face forms chucking lug (53), and the chucking lug (53) is fixedly installed at the outer rim of cabinet (2) inner cavity bottom end by screw.
5. a kind of ammeter box of automatic illuminating of uncapping according to claim 1, it is characterised in that: the active conductive portion
(8) bottom surface both ends form bump contact (81).
6. a kind of ammeter box of automatic illuminating of uncapping according to claim 1, it is characterised in that: the cathode conductive film
(9) it aligns with cathode conductive film (91) in the conductive site of accommodating chamber (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208667.0U CN208969143U (en) | 2018-07-28 | 2018-07-28 | A kind of ammeter box for automatic illuminating of uncapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208667.0U CN208969143U (en) | 2018-07-28 | 2018-07-28 | A kind of ammeter box for automatic illuminating of uncapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969143U true CN208969143U (en) | 2019-06-11 |
Family
ID=66749184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208667.0U Active CN208969143U (en) | 2018-07-28 | 2018-07-28 | A kind of ammeter box for automatic illuminating of uncapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595871A (en) * | 2021-01-07 | 2021-04-02 | 上海感藩电子科技有限公司 | Electric shock prevention ammeter case with illumination function |
-
2018
- 2018-07-28 CN CN201821208667.0U patent/CN208969143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595871A (en) * | 2021-01-07 | 2021-04-02 | 上海感藩电子科技有限公司 | Electric shock prevention ammeter case with illumination function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Workshop 3, Dungen Village (hengjiaowei), Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Guangli Electric Technology Co., Ltd Address before: Guo village Jiujiang town of Nanhai District of Guangdong city in Foshan province 528203 (cross Kau tail) No. 3 workshop Patentee before: FOSHAN GUANGLI ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 528012 shop P4, first floor, No. 18, Hujing Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan Haoxiang Electric Appliance Co.,Ltd. Address before: 528203 workshop 3, Dungen village, Jiujiang Town, Nanhai District, Foshan City, Guangdong Province Patentee before: Guangdong Guangli Electric Technology Co., Ltd |
|
| TR01 | Transfer of patent right |