CN112849763A

CN112849763A - Automatic insulation can of electric automobile battery in cold ground

Info

Publication number: CN112849763A
Application number: CN202110009216.4A
Authority: CN
Inventors: 刘国民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-05-28

Abstract

The invention discloses an automatic insulation can for batteries of electric vehicles in cold regions, and relates to the technical field of battery protection. The invention ensures that ice blocks at the joint of the box body and the box cover of the thermal insulation box are cleaned due to low temperature, so that the functions of the thermal insulation box are more diversified, meanwhile, the thermal insulation structure of the thermal insulation box is enhanced, the thermal insulation effect of the thermal insulation box is improved, the cleaning mechanism is convenient to reuse, and the practicability of the thermal insulation box is improved.

Description

Automatic insulation can of electric automobile battery in cold ground

Technical Field

The invention relates to an automatic insulation can for batteries of electric automobiles in cold regions, and relates to the technical field of battery protection.

Background

The electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen, but the prior art is not mature, the conventional electric automobile battery generally does not have a heat insulation structure, and the normal function of the battery is easily influenced in some regions with cold climate, so that the service life of the battery is influenced, and therefore the automatic heat insulation box for the electric automobile battery in the cold region is provided to solve the problems.

The following problems exist in the prior art:

1. when the battery is taken out and used, the outer surface of the box body of the traditional automatic insulation box for the battery of the electric automobile in a cold place is frozen due to low temperature, so that the battery is inconvenient to take out and use;

2. traditional automatic insulation can of electric automobile battery in cold areas, the box structure of adoption is more single, and when outdoor, the heat preservation effect is relatively poor.

Disclosure of Invention

The invention provides an automatic insulation can for batteries of electric vehicles in cold regions, which aims to clean ice blocks on the outer surface of the insulation can caused by low temperature and solve the problem that the batteries are inconvenient to take and use due to icing on the outer surface of the traditional automatic insulation can for batteries of electric vehicles in cold regions; the other purpose is to solve the problem that the traditional automatic battery incubator body of the electric automobile in the cold region has a single structure, so that the heat preservation effect of the incubator body is improved.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides an automatic insulation can of electric automobile battery in cold ground, includes insulation box, heat preservation lid, heats mechanism, temperature-sensing ware and clean mechanism, insulation box's top is provided with the heat preservation lid, insulation box's inner wall is provided with the mechanism that heats, the top of the mechanism that heats is provided with the standing groove, both ends all have the protection shield through the spring swing joint who looks dyed about the top of standing groove, the inner wall of standing groove is provided with the mineral wool heat preservation, the inner wall top of standing groove is provided with the temperature-sensing ware, clean mechanism includes clean support, clean brush and scraper blade, the inboard of clean support evenly is provided with clean brush and scraper blade.

The technical scheme of the invention is further improved as follows: the cleaning brush is characterized in that the cleaning brush is movably connected with the scraper blade through a first elastic block, the cleaning support is located at the position of the first elastic block and is provided with a rectangular groove, a second elastic block is arranged on the outer side of the rectangular groove, and the first elastic block is movably connected with the second elastic block through a transmission rod.

The technical scheme of the invention is further improved as follows: the heat preservation box body comprises an outer box body and an inner box body, and a power supply device is arranged at the bottom of the side, opposite to the inner box body, of the outer box body.

The technical scheme of the invention is further improved as follows: the heating mechanism comprises a working chamber and a heating pipe, the heating pipe is arranged at the top of the inner wall of the working chamber, and the heating pipe is connected with a power supply device through a wire.

The technical scheme of the invention is further improved as follows: first sliding tray has all been seted up to the side of insulation box, the inner wall outside of first sliding tray is provided with the baffle, the second sliding tray has all been seted up to the side of interior box, first sliding tray link up each other with the second sliding tray, the inner wall sliding connection of first sliding tray has sliding support, the equal sliding connection of inner wall of second sliding tray has the sliding block, sliding support and sliding block fixed connection, tensile support has been accomodate to sliding support's side.

The technical scheme of the invention is further improved as follows: the top of the stretching support is provided with a first storage frame, the first storage frame is movably connected with a second storage frame through a movable bearing, and the inner side of the second storage frame is fixedly connected with a cleaning mechanism.

The technical scheme of the invention is further improved as follows: fixed slots are formed in the left end and the right end of the top of the heat preservation box body, clamping grooves are formed in the tops of the left side and the right side of the heat preservation box body, and the clamping grooves are communicated with the fixed slots.

The technical scheme of the invention is further improved as follows: both ends all are provided with the fixed block about the bottom of heat preservation lid, the inner wall and the fixed block swing joint of fixed slot, the bottom outside of fixed block all is seted up flutedly, the inner wall of recess has the joint piece through the shell fragment swing joint who sets up, the inner wall and the joint piece swing joint in joint groove.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides an automatic insulation can for batteries of electric automobiles in cold regions, which is ingenious in design, a cleaning mechanism is combined with the insulation can, and a cleaning brush and a scraper blade arranged in the cleaning mechanism can clean the joint of a box body and a box cover of the insulation can, so that ice blocks at the joint of the box body and the box cover of the insulation can are cleaned due to low temperature.

2. The invention provides an automatic insulation can for batteries of electric vehicles in cold regions, which is characterized in that an insulation can body, a heating mechanism, a mineral wool insulation layer and a protection plate are combined with the insulation can body, the heating mechanism is arranged in the insulation can body to heat batteries placed in the heating mechanism to a proper temperature for storing the batteries, the mineral wool insulation layer has a good insulation effect, the heat of the batteries placed in the heating mechanism can be prevented from being dissipated by combining with the protection plate, meanwhile, the insulation can body also has an insulation effect, the influence of external cold air on the batteries is reduced, the insulation structure of the insulation can is enhanced, and the insulation effect of the insulation can is improved.

3. The invention provides an automatic insulation can for batteries of electric vehicles in cold regions, which is characterized in that a first elastic block, a rectangular groove, a second elastic block, a transmission rod and a cleaning mechanism are combined, when ice blocks at the joint of an insulation can box body and a box cover are cleaned due to low temperature, the ice blocks enter the first elastic block between a cleaning brush and a scraper, and the ice blocks accumulated in the first elastic block can be shaken off under the transmission of the transmission rod in the rectangular groove by beating the second elastic block, so that the automatic insulation can for batteries of electric vehicles in cold regions is convenient to reuse, and the practicability of the automatic insulation can for batteries of electric vehicles in cold regions is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the thermal insulation box of the present invention;

FIG. 3 is a schematic cross-sectional view of the heating mechanism of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at A according to the present invention;

FIG. 5 is a schematic cross-sectional view of a cleaning mechanism according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 2B according to the present invention.

In the figure: 1. a heat preservation box body; 101. an outer case; 102. an inner box body; 103. a first sliding groove; 104. a second sliding groove; 105. a sliding support; 106. a slider; 107. stretching the bracket; 108. a first storage rack; 109. a second storage rack; 110. a power supply device; 111. a baffle plate; 2. a heat-preserving cover body; 3. a heating mechanism; 301. a working chamber; 302. heating a tube; 303. a placement groove; 304. a spring; 305. a protection plate; 4. a mineral wool insulating layer; 5. a temperature sensor; 6. a cleaning mechanism; 601. cleaning the bracket; 602. cleaning the brush; 603. a squeegee; 604. a first elastic block; 605. a rectangular groove; 606. a second elastic block; 607. a transmission rod; 7. fixing grooves; 8. a fixed block; 9. a groove; 10. a spring plate; 11. a clamping block; 12. a clamping groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

the examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in FIGS. 1-6, the invention provides an automatic thermal insulation box for electric vehicle batteries in cold regions, which comprises a thermal insulation box body 1, a thermal insulation cover body 2, a heating mechanism 3, a temperature sensor 5 and a cleaning mechanism 6, wherein the thermal insulation cover body 2 is arranged at the top of the thermal insulation box body 1, the heating mechanism 3 is arranged on the inner wall of the thermal insulation box body 1, a placing groove 303 is arranged at the top of the heating mechanism 3, the left end and the right end of the top of the placing groove 303 are movably connected with a protective plate 305 through a yarn-dyed spring 304, the inner wall of the placing groove 303 is provided with a mineral wool thermal insulation layer 4, the temperature sensor 5 is arranged at the top of the inner wall of the placing groove 303, the cleaning mechanism 6 comprises a cleaning bracket 601, a cleaning brush 602 and a scraper 603, the cleaning brush 602 and the scraper 603 are uniformly arranged at the inner side of the cleaning bracket 601, the thermal insulation box body 1 comprises an outer, the heating mechanism 3 comprises a working chamber 301 and a heating pipe 302, the heating pipe 302 is arranged on the top of the inner wall of the working chamber 301, the heating pipe 302 is connected with the power supply device 110 through an electric wire, the side surface of the heat preservation box body 1 is provided with a first sliding groove 103, the outer side of the inner wall of the first sliding groove 103 is provided with a baffle 111, the side surface of the inner box body 102 is provided with a second sliding groove 104, the first sliding groove 103 is communicated with the second sliding groove 104, the inner wall of the first sliding groove 103 is connected with a sliding support 105 in a sliding manner, the inner wall of the second sliding groove 104 is connected with a sliding block 106 in a sliding manner, the sliding support 105 is fixedly connected with the sliding block 106, the side surface of the sliding support 105 is accommodated with a stretching support 107, the top of the stretching support 107 is provided with a first accommodating frame 108, the first accommodating frame 108 is movably connected with a second accommodating frame 109 through, when the automatic insulation can for batteries of electric vehicles in cold areas works, the heating pipe 302 in the working chamber 301 is controlled to operate, under the support of the power supply device 110, the heating pipe 302 can heat the batteries of electric vehicles placed in the placing groove 303 arranged on the heating mechanism 3, when the temperature of the placing groove 303 reaches a proper value, the temperature sensor 5 senses the temperature, the signal controls the power supply device 110, under the current output of the power supply device 110, the heating pipe 302 can keep the temperature in the placing groove 303 constant, the mineral wool insulation layer 4 has a good insulation effect, under the elastic action of the spring 304, the protection plate 305 is closed, the heat emission of the batteries placed in the placing groove 303 is reduced, meanwhile, the insulation box body 1 also has the insulation effect, the influence of the cold air outside on the batteries is reduced, when the batteries of the electric vehicles in the placing groove 303 need to be taken, control flap 111 opens, make originally accomodate tensile support 107 in sliding bracket 105 and stretch, make first accomodating frame 108 and the second accomodating frame 109 extend again, control sliding bracket 105 and sliding block slide in first sliding tray 103 and second sliding tray 104 respectively simultaneously, clean brush 602 and scraper blade 603 that set up in clean mechanism 6 can clean this insulation can box and the junction of case lid, thereby make the junction of insulation can box and case lid because the ice-cube that low temperature caused clear up, the combination of clean brush 602 and scraper blade 603 can be to clearing up ice-cube and foreign matter simultaneously, cleaning efficiency has been improved, thereby be convenient for take electric automobile's battery in insulation can 1.

Example 2

As shown in fig. 5 to 6, on the basis of embodiment 1, the present invention provides a technical solution: the cleaning brush 602 is movably connected with the scraper 603 through a first elastic block 604, the cleaning bracket 601 is provided with a rectangular groove 605 at the position of the first elastic block 604, the outer side of the rectangular groove 605 is provided with a second elastic block 606, the first elastic block 604 is movably connected with the second elastic block 606 through a transmission rod 607, the left and right ends of the top of the heat preservation box body 1 are provided with fixing grooves 7, the top of the left and right sides of the heat preservation box body 1 is provided with clamping grooves 12, the clamping grooves 12 are communicated with the fixing grooves 7, the left and right ends of the bottom of the heat preservation cover body 2 are provided with fixing blocks 8, the inner wall of the fixing groove 7 is movably connected with the fixing blocks 8, the outer side of the bottom of the fixing blocks 8 is provided with grooves 9, the inner wall of the groove 9 is movably connected with a clamping block 11 through a spring sheet 10, the inner wall of the clamping groove 12 is movably connected with the clamping block 11, when ice blocks caused by low temperature at the joint of the heat, the ice and the foreign matters can enter the first elastic block 604 between the cleaning brush 602 and the scraper 603 and accumulate in the first elastic block 604, the first elastic block 604 can be bounced under the transmission of the transmission rod 607 in the rectangular groove 605 by flapping the second elastic block 606, so that the ice and the foreign matters accumulated in the first elastic block 604 are shaken off, the cleaning mechanism can be reused conveniently, the clamping block 11 can move in the clamping groove 12 through the control card, and the clamping block 11 can be retracted into the groove 9 formed in the fixed block 8 under the elastic action of the elastic sheet 10, so that the fixed block 8 arranged at the bottom of the heat-insulating cover body 2 is conveniently disconnected with the fixed groove 7 formed at the top of the heat-insulating box body 1, and the automobile battery is conveniently taken.

The working principle of the automatic insulation can for batteries of electric vehicles in cold regions is described in detail below.

As shown in fig. 1-6, when the automatic thermal insulation box for electric vehicle batteries in cold regions works, the heating pipe 302 can heat the electric vehicle batteries placed in the placing groove 303 provided in the heating mechanism 3, when the temperature of the placing groove 303 reaches a suitable value, the temperature sensor 5 controls the power supply device 110 by a signal, under the output of the current of the power supply device 110, the heating pipe 302 can keep the placing groove 303 at a constant temperature, the mineral wool thermal insulation layer 4 and the protective plate 305 reduce the dissipation of the heat of the batteries placed in the placing groove 303, at the same time, the thermal insulation box 1 reduces the influence of the cold air from the outside on the batteries, the cleaning brush 602 and the scraper 603 provided in the cleaning mechanism 6 can clean the joint between the thermal insulation box body and the box cover, so that the ice blocks caused by the low temperature at the joint between the thermal insulation box body and the box cover are cleaned and enter the first elastic block 604 between the cleaning brush 602 and the scraper 603, the ice and foreign matters accumulated in the first elastic block 604 can be shaken off by beating the second elastic block 606 and driving the transmission rod 607 in the rectangular groove 605 to make the first elastic block 604 bounce, thereby facilitating the reuse of the cleaning mechanism.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an automatic insulation can of electric automobile battery in cold ground, includes insulation box (1), heat preservation lid (2), heats mechanism (3), temperature-sensing ware (5) and clean mechanism (6), its characterized in that: the top of heat preservation box (1) is provided with heat preservation lid (2), the inner wall of heat preservation box (1) is provided with heating mechanism (3), the top of heating mechanism (3) is provided with standing groove (303), both ends all have protection shield (305) through spring (304) swing joint that the look was coloured woven about the top of standing groove (303), the inner wall of standing groove (303) is provided with mineral wool heat preservation (4), the inner wall top of standing groove (303) is provided with temperature-sensing ware (5), clean mechanism (6) are including cleaning support (601), cleaning brush (602) and scraper blade (603), the inboard of cleaning support (601) evenly is provided with cleaning brush (602) and scraper blade (603).

2. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: cleaning brush (602) and scraper blade (603) between through the first elastic block (604) swing joint that sets up, rectangular channel (605) have all been seted up in the position that cleaning support (601) are located first elastic block (604), the outside of rectangular channel (605) all is provided with second elastic block (606), first elastic block (604) all through the transfer line (607) swing joint that sets up with second elastic block (606).

3. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: the heat preservation box body (1) comprises an outer box body (101) and an inner box body (102), and a power supply device (110) is arranged at the bottom of the side, opposite to the inner box body (102), of the outer box body (101).

4. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: heating mechanism (3) are including work chamber (301) and heating pipe (302), the inner wall top of work chamber (301) is provided with heating pipe (302), heating pipe (302) and power supply unit (110) connection of electric lines.

5. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: first sliding tray (103) have all been seted up to the side of insulation box (1), the inner wall outside of first sliding tray (103) is provided with baffle (111), second sliding tray (104) have all been seted up to the side of interior box (102), first sliding tray (103) link up each other with second sliding tray (104), the inner wall sliding connection of first sliding tray (103) has sliding support (105), the equal sliding connection of inner wall of second sliding tray (104) has sliding block (106), sliding support (105) and sliding block (106) fixed connection, tensile support (107) have been accomodate to the side of sliding support (105).

6. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 5, wherein: the top of the stretching support (107) is provided with a first storage rack (108), the first storage rack (108) is movably connected with a second storage rack (109) through a movable bearing, and the inner side of the second storage rack (109) is fixedly connected with the cleaning mechanism (6).

7. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: fixed slot (7) have all been seted up at both ends about the top of insulation box (1), joint groove (12) have all been seted up at the left and right sides top of insulation box (1), joint groove (12) link up with fixed slot (7) mutually.

8. The automatic insulation can for batteries of electric vehicles in cold regions according to claim 1, wherein: both ends all are provided with fixed block (8) about the bottom of heat preservation lid (2), the inner wall and fixed block (8) swing joint of fixed slot (7), the bottom outside of fixed block (8) all is seted up flutedly (9), the inner wall swing joint of shell fragment (10) through setting up of recess (9) has joint piece (11), the inner wall and joint piece (11) swing joint of joint groove (12).