CN218733296U

CN218733296U - Power supply for vehicle-mounted refrigerator

Info

Publication number: CN218733296U
Application number: CN202221781880.7U
Authority: CN
Inventors: 徐立波; 叶杰; 房磊
Original assignee: Zhejiang Shufei Technology Co ltd
Current assignee: Zhejiang Shufei Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-03-24
Anticipated expiration: 2032-07-07

Abstract

The utility model provides a power supply for vehicle-mounted refrigerator, which comprises a shell, wherein a battery installation cavity with an opening at the upper end is arranged on the shell, and a battery pack is arranged in the battery installation cavity; through being provided with the assembly subassembly for realize dismantling to be connected between this power and the on-vehicle refrigerator, conveniently dismantle this power from the on-vehicle refrigerator and charge, change.

Description

Power supply for vehicle-mounted refrigerator

Technical Field

The utility model belongs to the technical field of the power, especially, relate to a power for on-vehicle refrigerator.

Background

With the improvement of living standard of people, more and more families start self-driving tour, and sometimes ice foods are carried, so that a vehicle-mounted refrigerator is needed. The conventional vehicle-mounted refrigerator is usually powered by a built-in battery, and when the refrigerator needs to be charged, the whole vehicle-mounted refrigerator needs to be taken to a place where the refrigerator can be charged, so that the refrigerator is very inconvenient to charge; although some detachable batteries of the vehicle-mounted refrigerator are available in the market, the batteries and the vehicle-mounted refrigerator can be detached only by external tools such as a screwdriver and a wrench during use, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a convenient power that is used for on-vehicle refrigerator of dismantling.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a power for on-vehicle refrigerator, includes the casing, be equipped with an upper end open-ended battery installation cavity on the casing, be provided with the battery package in the battery installation cavity, the upper end opening part of casing inlays and is equipped with the battery apron, be provided with the control assembly who is used for controlling battery package work on the battery apron, control assembly with the battery package is connected, just still be provided with the assembly subassembly on the battery apron.

In foretell a power for on-vehicle refrigerator, the assembly subassembly includes the ejector pad, battery cover keeps away from one side of battery package is provided with the subassembly installation cavity to the indent, the quantity of ejector pad is two, two the ejector pad sets up relatively in the subassembly installation cavity, every the both ends of ejector pad all are provided with splint, an organic whole is provided with the fixture block on the splint, the fixture block stretches out the casing, work as when the casing is installed in on-vehicle refrigerator, fixture block and on-vehicle refrigerator looks lock, and two be provided with the elastic component between the ejector pad and reset.

In the above power supply for the vehicle-mounted refrigerator, the elastic member is two torsion springs, and two ends of the two torsion springs are respectively connected with the two push blocks.

In the above power supply for the vehicle-mounted refrigerator, one side of the push block, which is close to the battery cover plate, is provided with the jack, two ends of the torsion spring are respectively bent with the connecting parts facing the jack, and the connecting parts are inserted into the jack.

In the power supply for the vehicle-mounted refrigerator, one side, facing the push block, of the battery cover plate is provided with the support bar, the battery cover plate is further provided with the decoration panel, and the decoration panel is matched with the support bar to clamp the clamping plate.

In the power supply for the vehicle-mounted refrigerator, the decoration panel is relatively provided with two through holes, one end of the push block penetrates through the through holes, and the extending end of the push block is provided with the anti-skid block.

In the above power supply for the vehicle-mounted refrigerator, the control assembly comprises a circuit control board and a battery switch, the circuit control board is respectively electrically connected with the battery pack and the battery switch, a circuit board installation cavity is formed in one side, close to the battery pack, of the battery cover plate, and the circuit control board and the battery switch are both arranged in the circuit board installation cavity.

In the power supply for the vehicle-mounted refrigerator, the circuit board mounting cavity is internally provided with a plurality of fixing columns, and the fastening screws penetrate through the circuit control board and then are in threaded connection with the fixing columns.

In the above power supply for the vehicle-mounted refrigerator, the circuit control board is provided with a plurality of electric quantity display lamps, the battery cover plate is provided with a plurality of display windows, and the display windows correspond to the circuit display lamps in number one to one.

In the above power supply for the vehicle-mounted refrigerator, a step is arranged at one end, close to the vehicle-mounted refrigerator, of the shell, a connecting hole is formed in the shell, an opening of the connecting hole extends to the step, and a power supply port of the battery pack penetrates through the connecting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The power supply for the vehicle-mounted refrigerator realizes power supply for the vehicle-mounted refrigerator by arranging the battery pack; the power supply and the vehicle-mounted refrigerator are detachably connected through the assembly component, so that the power supply can be conveniently detached from the vehicle-mounted refrigerator for charging and replacement;

(2) One end of the push block penetrates through the through hole in the decoration panel, so that a user can press the push block conveniently, and the extending end of the push block is provided with the anti-slip block, so that the friction force between fingers and the push block can be increased through the arrangement of the anti-slip block, and the power supply can be moved out of the vehicle-mounted refrigerator conveniently;

(3) The working state of the battery pack can be controlled by one key through the pressing switch, and the on/off of the battery pack with the vehicle-mounted refrigerator is realized.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a front view of the present invention with the decorative panel removed;

fig. 4 is a schematic perspective view of a battery cover plate according to the present invention;

fig. 5 is a schematic perspective view of the push block of the present invention.

In the figure, a housing 100; a battery mounting cavity 101; a battery pack 102; a battery cover plate 200; a push block 201; a clamping plate 202; a latch 203; a component mounting cavity 204; a torsion spring 205; a jack 206; a connecting portion 207; a support strip 210; a decorative panel 300; a perforation 301; anti-skid blocks 302; a circuit control board 400; a battery switch 401; a button 411; a circuit board mounting cavity 402; a fixed column 403; a power display lamp 404; a display window 405; a connection hole 406; a power supply port 407.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 to 5, a power supply for an on-vehicle refrigerator includes a casing 100, a battery installation cavity 101 with an open upper end is provided on the casing 100, a battery pack 102 is provided in the battery installation cavity 101, a battery cover plate 200 is embedded in the open upper end of the casing 100, a control component for controlling the battery pack 102 to work is provided on the battery cover plate 200, the control component is connected with the battery pack 102, and an assembly component is further provided on the battery cover plate 200.

A power supply for an on-vehicle refrigerator is provided with a battery pack 102 to supply power to the on-vehicle refrigerator; the power supply and the vehicle-mounted refrigerator are detachably connected by the assembly component, so that the power supply can be conveniently detached from the vehicle-mounted refrigerator for charging and replacement; the control assembly on the battery cover plate 200 is used for controlling the operating state of the battery pack 102.

Preferably, the assembly component comprises two push blocks 201, one side of the battery cover plate 200, which is far away from the battery pack 102, is provided with an assembly mounting cavity 204 which is concave inwards, the number of the push blocks 201 is two, the two push blocks 201 are oppositely arranged in the assembly mounting cavity 204, two ends of each push block 201 are respectively provided with a clamping plate 202, a clamping block 203 is integrally arranged on each clamping plate 202, the clamping block 203 extends out of the shell 100, when the shell 100 is mounted in the vehicle-mounted refrigerator, the clamping block 203 is buckled with the vehicle-mounted refrigerator, and an elastic part is arranged between the two push blocks 201 for resetting.

In this embodiment, the assembly component includes push blocks 201, two push blocks 201 are oppositely disposed in the component mounting cavity 204, two ends of each push block 201 are provided with clamping plates 202, clamping blocks 203 are integrally disposed on the clamping plates 202, when the housing 100 is mounted in the vehicle-mounted refrigerator, the clamping blocks 203 on the clamping plates 202 are fastened with fastening holes on a rear cover of the vehicle-mounted refrigerator, the power supply and the vehicle-mounted refrigerator are fixed to supply power to the vehicle-mounted refrigerator, when the power supply needs to be removed from the vehicle-mounted refrigerator, the two push blocks 201 are pressed to remove the clamping blocks 203 from the fastening holes on the rear cover, the connection between the power supply and the vehicle-mounted refrigerator is released, and the power supply can be removed.

Preferably, the elastic member is a torsion spring 205, the number of the torsion springs 205 is two, and two ends of the two torsion springs 205 are respectively connected with the two pushing blocks 201.

Further preferably, one side of the pushing block 201 close to the battery cover plate 200 is provided with an insertion hole 206, two ends of the torsion spring 205 are respectively bent with a connection portion 207 facing the insertion hole 206, and the connection portion 207 is inserted into the insertion hole 206.

In this embodiment, the torsion springs 205 are arranged to drive the latch 203 to return, and the number of the torsion springs 205 is two, and the two torsion springs are oppositely arranged between the two push blocks 201, so that the push blocks 201 are not inclined when the push blocks 201 are pressed.

Further preferably, a support bar 210 is arranged on one side of the battery cover plate 200 facing the push block 201, and a decoration panel 300 is further arranged on the battery cover plate 200, and the decoration panel 300 is matched with the support bar 210 to clamp the clamping plate 202.

In this embodiment, one side of the decoration panel 300 close to the battery cover plate 200 is provided with a pressing bar (not shown in the figure), and the pressing bar is matched with the supporting bar 210 to clamp the clamping plate 202, so that no deviation is generated when the pushing block 201 drives the clamping plate 202 to move.

Preferably, two through holes 301 are oppositely arranged on the decorative panel 300, one end of the push block 201 penetrates through the through holes 301, and the extending end of the push block 201 is provided with a skid-proof block 302.

In this embodiment, one end of the push block 201 passes through the through hole 301 on the decoration panel 300, so that the user can press the push block 201 conveniently, the extending end of the push block 201 is provided with the anti-slip block 302, and the anti-slip block 302 can increase the friction force between the finger and the push block 201, so that the power supply can be conveniently moved out of the vehicle-mounted refrigerator.

Preferably, the control assembly comprises a circuit control board 400 and a battery switch 401, the circuit control board 400 is electrically connected with the battery pack 102 and the battery switch 401 respectively, a circuit board mounting cavity 402 is arranged on one side of the battery cover plate 200 close to the battery pack 102, and the circuit control board 400 and the battery switch 401 are arranged in the circuit board mounting cavity 402.

In this embodiment, the battery switch 401 includes a push switch, a button 411 is further disposed in the circuit board mounting cavity 402, one end of the button 411 abuts against the push switch, the other end of the button 411 extends out of the circuit board mounting cavity 402, two sliding grooves are disposed on the inner side wall of the circuit board mounting cavity 402, two protruding blocks are disposed on the button 411, the two protruding blocks are disposed in the corresponding sliding grooves respectively and are in sliding fit with the sliding grooves, the push switch is connected with the circuit control board 400, the button 411 is pushed down, the battery pack 102 starts to work, power is supplied to the vehicle-mounted refrigerator, the button 411 is released, the battery pack 102 is disconnected from the vehicle-mounted refrigerator, the battery pack 102 can be controlled by one key through the push switch, and power on/off between the battery pack and the vehicle-mounted refrigerator is achieved.

Further preferably, a plurality of fixing posts 403 are disposed in the circuit board mounting cavity 402, and a set screw passes through the circuit board 400 and then is screwed with the fixing posts 403.

In this embodiment, the battery cover 200 is provided with a circuit board mounting cavity 402 on a side thereof close to the battery assembly, and the circuit control board 400 is disposed in the circuit board mounting cavity 402, so that the protection of the circuit control board 400 can be further enhanced, and the circuit control board 400 is prevented from being damaged by vibration of the in-vehicle refrigerator during the driving of the vehicle.

Further preferably, a plurality of power display lamps 404 are disposed on the circuit control board 400, a plurality of display windows 405 are disposed on the battery cover 200, and the display windows 405 correspond to the number of the circuit display lamps in a one-to-one manner.

In the present embodiment, the battery level indicator 404 is provided to visually indicate the remaining battery level of the battery pack 102.

It is further preferable that one end of the case 100 near the in-vehicle refrigerator is provided with a step, the case 100 is provided with a connection hole 406, an opening of the connection hole 406 extends to the step, and the power supply port 407 of the battery pack 102 passes through the connection hole 406.

In this embodiment, a step is provided at an end of the case 100 away from the battery cover 200, a connection hole 406 is provided on the case 100, an opening of the connection hole 406 extends from the case 100 to the step, a power supply port 407 of the battery pack 102 passes through the connection hole 406, the power supply port 407 is electrically connected to the in-vehicle refrigerator when the power supply is inserted into the in-vehicle refrigerator, to supply power to the in-vehicle refrigerator, and by providing the step, it is convenient to ensure the correctness of the insertion direction of the power supply when the power supply is inserted into the in-vehicle refrigerator.

And in this application, this power grafting is fixed in the side of on-vehicle refrigerator, and is more laborsaving when the user shifts out.

It is noted that the description herein of "first," "second," "a," etc. is for descriptive purposes only and is not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a power for on-vehicle refrigerator, includes the casing, be equipped with an upper end open-ended battery installation cavity on the casing, be provided with the battery package in the battery installation cavity, its characterized in that, the upper end opening part of casing inlays and is equipped with the battery apron, be provided with the control assembly who is used for controlling battery package work on the battery apron, control assembly with the battery package is connected, control assembly includes circuit control board and battery switch, circuit control board respectively with the battery package battery switch electricity is connected, the battery apron is close to one side of battery package is provided with the circuit board installation cavity, circuit control board with battery switch all sets up in the circuit board installation cavity, still be provided with the assembly subassembly on the battery apron, the casing is close to the one end of on-vehicle refrigerator and is provided with the step, be provided with the connecting hole on the casing, the opening of connecting hole extends to on the step, the power supply port of battery package passes the connecting hole.

2. The power supply for the vehicle-mounted refrigerator according to claim 1, wherein the assembling component comprises two pushing blocks, one side of the battery cover plate, which is far away from the battery pack, is provided with an inward-concave component mounting cavity, the number of the pushing blocks is two, the two pushing blocks are oppositely arranged in the component mounting cavity, two ends of each pushing block are respectively provided with a clamping plate, the clamping plates are integrally provided with a clamping block, the clamping block extends out of the shell, when the shell is mounted in the vehicle-mounted refrigerator, the clamping block is buckled with the vehicle-mounted refrigerator, and an elastic piece is arranged between the two pushing blocks for resetting.

3. The power supply for the vehicle-mounted refrigerator as claimed in claim 2, wherein the elastic member is two torsion springs, and two ends of the two torsion springs are respectively connected with the two pushing blocks.

4. The power supply for the vehicle-mounted refrigerator as claimed in claim 3, wherein a jack is provided at one side of the push block close to the battery cover plate, connecting portions facing the jack are respectively bent at two ends of the torsion spring, and the connecting portions are inserted into the jacks.

5. The power supply for the vehicle-mounted refrigerator as claimed in claim 2, wherein a support bar is arranged on one side of the battery cover plate facing the push block, a decoration panel is further arranged on the battery cover plate, and the decoration panel is matched with the support bar to clamp the clamping plate.

6. The power supply for the vehicle-mounted refrigerator as claimed in claim 5, wherein the decoration panel is relatively provided with two through holes, one end of the push block passes through the through holes, and the extending end of the push block is provided with an anti-skid block.

7. The power supply for the vehicle-mounted refrigerator as claimed in claim 1, wherein a plurality of fixing posts are arranged in the circuit board mounting cavity, and a set screw penetrates through the circuit control board and then is in threaded connection with the fixing posts.

8. The power supply for the vehicle-mounted refrigerator according to claim 1, wherein the circuit control board is provided with a plurality of power display lamps, the battery cover plate is provided with a plurality of display windows, and the display windows correspond to the power display lamps in number one to one.