CN212627213U

CN212627213U - On-vehicle 12V stand-by power supply that uses

Info

Publication number: CN212627213U
Application number: CN202021144971.0U
Authority: CN
Inventors: 胡建华
Original assignee: NINGBO HUALU AUTOMOBILE ELECTRICAL APPARATUS CO Ltd
Current assignee: NINGBO HUALU AUTOMOBILE ELECTRICAL APPARATUS CO Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-26
Anticipated expiration: 2030-06-18

Abstract

The utility model provides an on-vehicle 12V stand-by power supply of using, including lid subassembly and charging seat subassembly, the charging seat subassembly includes contact sleeve and base, the contact sleeve outer wall is equipped with the draw-in groove, the lid subassembly is equipped with the buckle, the buckle card is put in the draw-in groove, the contact sleeve bottom is equipped with the inserted sheet, the base is equipped with the slot, the inserted sheet is inserted in the slot, on-vehicle 12V power is connected to the base. The utility model discloses set up lid subassembly buckle on the charging seat subassembly, the assembly is simple, reduces the use of backlight simultaneously, energy saving and emission reduction.

Description

On-vehicle 12V stand-by power supply that uses

Technical Field

The utility model belongs to the technical field of the vehicle mounted power supply technique and specifically relates to an on-vehicle 12V stand-by power supply that uses is related to.

Background

The automobile standby power supply assembly is auxiliary equipment of an automobile-mounted standby power supply, and the automobile standby power supply assembly is used for charging daily consumer electronic equipment with electric energy in the automobile standby power supply. The automobile standby power supply assembly is respectively connected with the positive and negative slots corresponding to the automobile standby power supply through the positive and negative plugs, and a charging interface is arranged on the automobile standby power supply assembly to connect with the daily consumer electronics equipment. The traditional backlight lamp device of the automobile standby power supply assembly is designed with more injection molds, more parts and high development cost and product cost; the traditional backlight device uses a common glass bulb and has short service life; the structure assembly is complicated, the structural strength is low, and the stability is poor. The standby power supply assembly comprises an upper cover, a contact sleeve, a charging base and an inserting piece, wherein the upper cover is arranged on the contact sleeve, a charging interface is arranged in the contact sleeve, one side of the contact sleeve is connected with a backlight device, and the backlight device comprises a backlight, a light-transmitting sleeve, a slot, a lamp ring, a lamp holder and a circuit board; the charging base is arranged below the contact sleeve, the inserting piece is arranged in the charging base, and the backlight lamp is opened for a long time, so that the energy consumption is very high.

SUMMERY OF THE UTILITY MODEL

To the problem that current car stand-by power supply assembly structure assembly is complicated, the low backlight power consumption of structural strength, the utility model provides an on-vehicle 12V stand-by power supply that uses sets up lid subassembly buckle on the seat subassembly that charges, and the assembly is simple, reduces the use of backlight simultaneously, energy saving and emission reduction.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an on-vehicle 12V stand-by power supply of using, includes lid subassembly and charging seat subassembly, the charging seat subassembly is including contact cover and base, the contact cover outer wall is equipped with the draw-in groove, the lid subassembly is equipped with the buckle, the buckle card is put in the draw-in groove, contact cover bottom is equipped with the inserted sheet, the base is equipped with the slot, the inserted sheet is inserted in the slot, on-vehicle 12V power is connected to the base.

When installed, the cover assembly is assembled to the automotive trim panel; the charging seat assembly is arranged, and the cover assembly is buckled in the hole site of the charging seat assembly, so that the charging seat assembly is convenient to install and compact in structure. The cover is provided with the buckle, the clamping position is designed at the corresponding position of the fixed seat, the cover can be fixed under the cover and cannot be opened easily, and the cover is simple to assemble and can be used in a plug-and-play mode.

As preferred, the inserted sheet includes first inserted sheet and second inserted sheet, contact cover bottom is equipped with insulating hole and ceramic block, the ceramic block is equipped with the boss, the boss card is put in the insulating hole, first inserted sheet card is put on the boss, be equipped with the insulating piece between first inserted sheet and the second inserted sheet, ceramic block, insulating piece and second inserted sheet pass through locking screw connection fixedly.

The effect of ceramic piece and insulating piece prevents first inserted sheet and second inserted sheet contact short circuit, and is spacing through setting up the boss to first inserted sheet simultaneously, can prevent that first inserted sheet from taking place to slide compact structure and durable.

Preferably, the cover assembly comprises a fixed seat and a cover rotatably connected with the fixed seat, and a limiting block is arranged at the joint of the fixed seat and the cover. The limiting block is arranged to limit the rotation angle of the cover, and the rotation angle of the cover is 0-120 degrees.

Preferably, the bottom of the fixing seat is provided with a guide positioning block, the outer wall of the contact sleeve is provided with a flanging structure, the flanging structure is a round hole open slot, and the guide positioning block is clamped in the round hole open slot.

The effect that sets up direction locating piece and round hole open slot is to guarantee that the charging seat subassembly is packed into along a direction, prevents artificial installation error, avoids each part because the damage that installation error leads to.

Preferably, the upper surface of the cover is provided with a character groove, and a fluorescent coating is arranged in the character groove. The fluorescent coating is arranged to reduce the use of backlight lamps, save electric energy and reduce energy consumption.

As preferred, the lid inboard is equipped with the night light, the night light is connected with mechanical switch, mechanical switch includes insulating separation piece and elasticity bimetallic strip, the one end of elasticity bimetallic strip is connected with the inner wall contact of contact cover, the other end of elasticity bimetallic strip is connected with the one end of night light, and the other end and the locking screw contact of night light are connected, and insulating separation piece is established on the position that corresponds the elasticity bimetallic strip at the lid lower surface.

The socket place can be found fast to the effect that sets up the night light when need charge evening, avoids the driver too much energy to put on looking for the socket, reduces the emergence because of the distraction leads to the accident, and for the backlight that often shines, light just can be opened when using simultaneously, accomplishes energy saving and emission reduction.

The utility model discloses there is following beneficial effect: the guide positioning block and the round hole open slot are arranged, so that the charging seat assembly is ensured to be installed along one direction, the artificial installation error is prevented, and the damage of each part caused by the installation error is avoided; the night light is arranged, so that a socket can be found conveniently, energy is saved, and emission is reduced; the cover is provided with the buckle and the clamping position, so that the cover can be fixed under the cover and cannot be easily opened, the assembly is simple, and the plug and play are realized; the ceramic block and the insulating sheet are arranged to prevent the first insertion sheet and the second insertion sheet from contacting and short-circuiting; set up the boss and carry on spacingly to first inserted sheet, can prevent that first inserted sheet from taking place to slide, compact structure and durable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a partial sectional view of the present embodiment;

FIG. 3 is a structural view of the lid assembly of the present embodiment;

wherein: 1. Lid subassembly 2, charging seat subassembly 3, contact cover 4, locking screw 5, pottery piece 6, flanging structure 7, first inserted sheet 8, second inserted sheet 9, base 10, lid 11, fixing base 12, buckle 13, guide positioning piece 14, draw-in groove.

Detailed Description

Example (b):

the embodiment provides an on-vehicle 12V stand-by power supply that uses, refer to fig. 1, including lid subassembly 1 and charging seat subassembly 2, charging seat subassembly 2 is including contact cover 3 and base 9, and 3 outer walls of contact cover are equipped with draw-in groove 14, and lid subassembly 1 is equipped with buckle 12, and buckle 12 card is put in draw-in groove 14, and 3 bottoms of contact cover are equipped with the inserted sheet, and base 9 is equipped with the slot, and the inserted sheet is inserted in the slot, and on-vehicle 12V power is connected to base 9.

Referring to fig. 2, the inserting sheet includes first inserting sheet 7 and second inserting sheet 8, and 3 bottoms of contact cover are equipped with insulating hole and ceramic block 5, and the ceramic block is equipped with the boss, and the boss card is put in the insulating hole, and first inserting sheet 7 card is put on the boss, is equipped with the insulating piece between first inserting sheet 7 and the second inserting sheet 8, and ceramic block 5, insulating piece and second inserting sheet 8 are connected fixedly through locking screw 4.

The effect of ceramic block 5 and insulating piece prevents first inserted

sheet

7 and 8 contact short circuits of second inserted sheet, and it is spacing to first inserted sheet 7 through setting up the boss simultaneously, can prevent that first inserted sheet 7 from taking place to slide, compact structure and durable.

Referring to fig. 3, the cover assembly 1 includes a fixing base 11 and a cover 10 rotatably connected to the fixing base 11, and a limiting block is disposed at a connection position of the fixing base 11 and the cover 10. The limiting block is arranged to limit the rotation angle of the cover, and the rotation angle of the cover is 0-120 degrees.

The bottom of the fixed seat 11 is provided with a guide positioning block 13, the outer wall of the contact sleeve 3 is provided with a flanging structure 6, the flanging structure 6 is a round hole open slot, and the guide positioning block 13 is clamped in the round hole open slot. The upper surface of the cover 10 is provided with a character groove, and a fluorescent coating is arranged in the character groove.

The 10 inboards of lid are equipped with the night-light, and the night-light is connected with mechanical switch, and mechanical switch includes insulating separation piece and elasticity bimetallic strip, and the one end of elasticity bimetallic strip is connected with the inner wall contact of contact cover 3, and the other end of elasticity bimetallic strip is connected with the one end of night-light, and the other end and the 4 contacts of locking screw of night-light are connected, and insulating separation piece is established on the position that corresponds the elasticity bimetallic strip at lid 10 lower surface.

The effect that sets up direction locating piece 13 and round hole open slot is to guarantee that the charging seat subassembly is packed into along a direction, prevents artificial installation error, avoids each part because the damage that installation error leads to.

The fluorescent coating is arranged to reduce the use of backlight lamps, save electric energy and reduce energy consumption; the socket place can be found fast to the effect that sets up the night light when need charge evening, avoids the driver too much energy to put on looking for the socket, reduces the emergence because of the distraction leads to the accident, and for the backlight that often shines, light just can be opened when using simultaneously, accomplishes energy saving and emission reduction.

The utility model discloses there is following beneficial effect: the guide positioning block 13 and the round hole open slot are arranged, so that the charging seat assembly is ensured to be installed along one direction, manual installation errors are prevented, and damage to each part due to installation errors is avoided; the night light is arranged, so that a socket can be found conveniently, energy is saved, and emission is reduced; the cover is provided with the buckle and the clamping position, so that the cover can be fixed under the cover and cannot be easily opened, the assembly is simple, and the plug and play are realized; the ceramic block 5 and the insulating sheet are arranged to prevent the first insertion sheet 7 and the second insertion sheet 8 from contacting and short-circuiting; set up the boss and carry on spacingly to first inserted sheet 7, can prevent that first inserted sheet 7 from taking place to slide, compact structure and durable.

Claims

1. The utility model provides an on-vehicle 12V stand-by power supply that uses, characterized by includes lid subassembly (1) and charging seat subassembly (2), charging seat subassembly (2) are including contact cover (3) and base (9), contact cover (3) outer wall is equipped with draw-in groove (14), lid subassembly (1) is equipped with buckle (12), buckle (12) card is put in draw-in groove (14), contact cover (3) bottom is equipped with the inserted sheet, base (9) are equipped with the slot, the inserted sheet is inserted in the slot, on-vehicle 12V power is connected in base (9).

2. The vehicle-mounted 12V standby power supply of claim 1, characterized in that the insertion pieces comprise a first insertion piece (7) and a second insertion piece (8), an insulating hole and a ceramic block (5) are arranged at the bottom of the contact sleeve (3), the ceramic block is provided with a boss, the boss is clamped in the insulating hole, the first insertion piece (7) is clamped on the boss, an insulating piece is arranged between the first insertion piece (7) and the second insertion piece (8), and the ceramic block (5), the insulating piece and the second insertion piece (8) are fixedly connected through a locking screw (4).

3. The vehicle-mounted 12V standby power supply according to claim 1, wherein the cover assembly (1) comprises a fixed seat (11) and a cover (10) rotatably connected with the fixed seat (11), and a limit block is arranged at the joint of the fixed seat (11) and the cover (10).

4. The vehicle-mounted 12V standby power supply according to claim 3, wherein a guide positioning block (13) is arranged at the bottom of the fixing seat (11), a flanging structure (6) is arranged on the outer wall of the contact sleeve (3), the flanging structure (6) is a circular hole opening slot, and the guide positioning block (13) is clamped in the circular hole opening slot.

5. The vehicle-mounted 12V standby power supply according to claim 3, wherein the upper surface of the cover (10) is provided with a groove, and a fluorescent coating is arranged in the groove.

6. An on-vehicle 12V stand-by power supply of using of claim 3, characterized by, lid (10) is equipped with the night-light, the night-light is connected with mechanical switch, mechanical switch includes insulating separation piece and elasticity bimetallic strip, the one end of elasticity bimetallic strip is connected with the inner wall contact of contact cover (3), the other end of elasticity bimetallic strip is connected with the one end of night-light, the other end and the locking screw (4) contact of night-light are connected, insulating separation piece is established on the position that lid (10) lower surface corresponds the elasticity bimetallic strip.