CN214775417U

CN214775417U - Charging safety line of electric bicycle

Info

Publication number: CN214775417U
Application number: CN202121458232.3U
Authority: CN
Inventors: 李叶清
Original assignee: Huizhou Shengli Industrial Co ltd
Current assignee: Huizhou Shengli Industrial Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-19
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an electric bicycle safety line that charges, which comprises an outer shell, the interior roof fixedly connected with connecting cylinder of shell, the inner wall fixedly connected with exhaust fan and the conducting strip of connecting cylinder, the conducting strip is located the below of exhaust fan, the left and right sides of shell all is equipped with the charging wire, every the surface of charging wire all overlaps and is equipped with rubber sleeve, two the one end that rubber sleeve is close to each other is respectively with the fixed intercommunication of the left and right sides face of shell. This electric bicycle safety line that charges through being provided with the exhaust fan, utilizes the suction that the exhaust fan provided, makes the suction hood pass through the aspiration channel and absorbs the heat that the charging wire produced to utilize the cooperation of conducting strip and exhaust fan, outwards discharge the heat through first dust screen, thereby can dispel the heat to the charging wire, the phenomenon that catches fire appears in the charging wire when avoiding using, the effectual security that improves electric bicycle charges and the life of charging wire moreover.

Description

Charging safety line of electric bicycle

Technical Field

The utility model belongs to the electric bicycle field especially relates to an electric bicycle safety line that charges.

Background

The electric bicycle is a personal transportation tool which takes a storage battery as auxiliary energy, and is provided with a motor, a controller, the storage battery, a rotating handle, a brake handle control component and a display instrument system, along with the development of the society, the living standard of people is gradually improved, the electric bicycle becomes a convenient and environment-friendly transportation tool for people, however, in the charging process of the electric bicycle, a charging wire is easy to generate higher heat, the aging of the charging wire is easy to accelerate after long-time use, so that the line is ignited, and the charging safety of the electric bicycle is reduced, therefore, the charging safety line of the electric bicycle is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, aim at solving above-mentioned existence electric bicycle at the in-process that charges, the charging wire produces higher heat easily, uses for a long time and accelerates the ageing of charging wire easily to lead to the circuit to catch fire, reduced the problem of electric bicycle charging security moreover.

The utility model is realized in such a way, an electric bicycle charging safety line, which comprises a shell, wherein the inner top wall of the shell is fixedly connected with a connecting cylinder, the inner wall of the connecting cylinder is fixedly connected with an exhaust fan and a heat conducting fin, the heat conducting fin is positioned below the exhaust fan, the left side and the right side of the shell are both provided with charging wires, the outer surface of each charging wire is sleeved with a rubber sleeve, one end of the rubber sleeve, which is close to each other, is respectively and fixedly communicated with the left side surface and the right side surface of the shell, one end of the charging wires, which is close to each other, is fixedly connected with an electrical element, two air suction pipes are arranged above the electrical element, one end of each air suction pipe, which is close to each other, is fixedly connected with an air suction hood, one end of each air suction pipe, which is far away from the air suction hood, extends into the rubber sleeve, and the outer surface of each air suction pipe is fixedly connected with two connecting rods, every the top of connecting rod all with the interior roof fixed connection of shell, a set of through-hole has all been seted up to the left and right sides face of shell.

The bottom surface of electrical components is fixedly connected with two sets of reset springs, every reset spring's bottom all with the interior diapire fixed connection of shell, electrical components's last fixed surface is connected with two sets of shock attenuation balls, every the top of shock attenuation ball all with the interior roof fixed connection of shell.

Two groups of positioning grooves are formed in the inner side wall of the shell, positioning blocks matched with the positioning grooves are clamped in the positioning grooves, and two groups of positioning blocks are fixedly connected with the front side of the electrical appliance element and the back side of the electrical appliance element respectively and are close to one another.

The inner top wall fixedly connected with singlechip of shell, the singlechip is located the left side of connecting cylinder, the right side wall fixedly connected with temperature sensor of shell, temperature sensor is located electrical components's top.

The upper surface of shell fixedly connected with first dust screen, the equal fixedly connected with second dust screen of the left and right sides face of shell, the bottom surface fixedly connected with two slipmats of shell.

The catching groove has all been seted up to the front of shell and the back of shell, the positive fixedly connected with pilot lamp of shell, the left side of pilot lamp is equipped with the data plate, the back of data plate and the positive fixed connection of shell.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the exhaust fan, utilize the suction that the exhaust fan provided, make the suction hood pass through the aspiration channel and absorb the heat that the charging wire produced, and utilize the cooperation of conducting strip and exhaust fan, outwards discharge the heat through first dust screen, thereby can dispel the heat to the charging wire, the phenomenon that the charging wire appears catching fire when avoiding using, and the effectual security that improves electric bicycle charges and the life of charging wire, through being provided with temperature sensor and singlechip, utilize the cooperation of temperature sensor and singlechip, can in time control the exhaust fan and carry out work, but also can control the exhaust fan and close when the temperature is lower, simultaneously, can save electric power resource, cooperation through shock attenuation ball and reset spring, can play the effect of buffering to electrical components, avoid electrical components to receive vibrations and lead to life to descend.

Drawings

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

fig. 2 is a cross-sectional view of a front view of the housing of the present invention;

fig. 3 is a cross-sectional view of a top view of the connecting cylinder of the present invention.

In the figure: 1. a non-slip mat; 2. a housing; 3. a nameplate; 4. an indicator light; 5. a second dust screen; 6. a rubber sleeve; 7. buckling grooves; 8. a first dust screen; 9. a through hole; 10. an electrical component; 11. a return spring; 12. a heat conductive sheet; 13. an air suction hood; 14. positioning a groove; 15. positioning blocks; 16. a charging wire; 17. a temperature sensor; 18. an air suction pipe; 19. a shock absorbing ball; 20. an exhaust fan; 21. a connecting cylinder; 22. a single chip microcomputer; 23. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a charging safety line for an electric bicycle comprises a housing 2, a connecting cylinder 21 is fixedly connected to the inner top wall of the housing 2, an exhaust fan 20 and a heat conducting strip 12 are fixedly connected to the inner wall of the connecting cylinder 21, the heat conducting strip 12 is located below the exhaust fan 20, charging wires 16 are respectively arranged on the left side and the right side of the housing 2, a rubber sleeve 6 is sleeved on the outer surface of each charging wire 16, the ends of the two rubber sleeves 6 close to each other are respectively and fixedly communicated with the left side and the right side of the housing 2, an electrical component 10 is fixedly connected to the ends of the two charging wires 16 close to each other, two air suction pipes 18 are arranged above the electrical component 10, an air suction hood 13 is fixedly connected to the ends of the two air suction pipes 18 close to each other, the end of each air suction pipe 18 far away from the air suction hood 13 extends into the rubber sleeve 6, two connecting rods 23 are fixedly connected to the outer surface of each air suction pipe 18, the top of every connecting rod 23 all with the interior roof fixed connection of shell 2, a set of through-hole 9 has all been seted up to the left and right sides face of shell 2.

In the utility model, two groups of reset springs 11 are fixedly connected to the bottom surface of an electrical component 10, the bottom end of each reset spring 11 is fixedly connected with the inner bottom wall of a shell 2, two groups of damping balls 19 are fixedly connected to the upper surface of the electrical component 10, the top end of each damping ball 19 is fixedly connected with the inner top wall of the shell 2, the damping device can buffer the electrical component 10, the service life of the electrical component 10 is prevented from being reduced due to vibration, two groups of positioning grooves 14 are formed in the inner side wall of the shell 2, positioning blocks 15 matched with the positioning grooves 14 are clamped in the positioning grooves 14, one side surfaces of the two groups of positioning blocks 15, which are close to each other, are fixedly connected with the front surface of the electrical component 10 and the back surface of the electrical component 10 respectively, the electrical component 10 can be positioned by utilizing the matching of the positioning blocks 15 and the positioning grooves 14, the inclination of the electrical component 10 is prevented, the inner top wall of the shell 2 is fixedly connected with a single chip 22, singlechip 22 is located the left side of connecting cylinder 21, and the right side wall fixedly connected with temperature sensor 17 of shell 2, and temperature sensor 17 is located electrical components 10's top, utilizes temperature sensor 17 and singlechip 22's cooperation, can in time control exhaust fan 20 and carry out work, nevertheless also can control exhaust fan 20 and close when the temperature is lower, can save electric power resource simultaneously.

The first dust screen 8 of last fixed surface of shell 2, the equal fixedly connected with second dust screen 5 of the left and right sides face of shell 2, two slipmats 1 of bottom surface fixedly connected with of shell 2, utilize first dust screen 8 and second dust screen 5, can prevent that the dust from getting into inside shell 2, and can prevent through slipmat 1 that shell 2 from sliding, catching groove 7 has all been seted up at the front of shell 2 and the back of shell 2, the positive fixedly connected with pilot lamp 4 of shell 2, the left side of pilot lamp 4 is equipped with data plate 3, the back of data plate 3 and the positive fixed connection of shell 2, shell 2 of being convenient for the user to take through catching groove 7, and utilize pilot lamp 4 can indicate the user to break down, the staff of being convenient for through data plate 3 knows the workflow of this equipment.

The utility model discloses a theory of operation is: when the staff uses, at first utilize temperature sensor 17 to detect the inside heat of shell 2, when the heat surpassed temperature sensor 17's detected value, temperature sensor 17 transmits signal to singlechip 22, and make singlechip 22 control exhaust fan 20 start, make exhaust fan 20 cooperate conducting strip 12 outwards to discharge the heat that electrical components 10 produced simultaneously, make outside air utilize the inside negative pressure that produces of shell 2 to get into inside shell 2 simultaneously, and utilize the cooperation of suction hood 13 and aspiration channel 18 to absorb the heat that the inside charging wire 16 of rubber sleeve 6 produced, outwards discharge the heat through exhaust fan 20 immediately, and dispel the heat to charging wire 16.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric bicycle safety line that charges, includes shell (2), its characterized in that: the inner top wall of the shell (2) is fixedly connected with a connecting cylinder (21), the inner wall of the connecting cylinder (21) is fixedly connected with an exhaust fan (20) and heat conducting fins (12), the heat conducting fins (12) are located below the exhaust fan (20), charging wires (16) are arranged on the left side and the right side of the shell (2), the outer surface of each charging wire (16) is sleeved with a rubber sleeve (6), one ends, close to each other, of the two rubber sleeves (6) are fixedly communicated with the left side surface and the right side surface of the shell (2) respectively, one ends, close to each other, of the two charging wires (16) are fixedly connected with an electrical component (10) together, two air suction pipes (18) are arranged above the electrical component (10), one ends, close to each other, of the two air suction pipes (18) are fixedly connected with an air suction hood (13), and one end, far away from the air suction hood (13), of each air suction pipe (18) extends to the inside of the rubber sleeve (6), every the equal fixedly connected with two connecting rods (23) of surface of aspiration channel (18), every the top of connecting rod (23) all with the interior roof fixed connection of shell (2), a set of through-hole (9) have all been seted up to the left and right sides face of shell (2).

2. The electric bicycle charging safety line according to claim 1, wherein: the bottom surface fixedly connected with two sets of reset spring (11) of electrical components (10), every the bottom of reset spring (11) all with the interior diapire fixed connection of shell (2), the last fixed surface of electrical components (10) is connected with two sets of shock attenuation balls (19), every the top of shock attenuation ball (19) all with the interior roof fixed connection of shell (2).

3. The electric bicycle charging safety line according to claim 1, wherein: two sets of constant head tanks (14) have been seted up to the inside wall of shell (2), every equal joint in inside of constant head tank (14) has locating piece (15) with constant head tank (14) looks adaptation, and two sets of a side that locating piece (15) are close to each other is respectively with the front of electrical components (10) and the back fixed connection of electrical components (10).

4. The electric bicycle charging safety line according to claim 1, wherein: the interior roof fixedly connected with singlechip (22) of shell (2), singlechip (22) are located the left side of connecting cylinder (21), the right side wall fixedly connected with temperature sensor (17) of shell (2), temperature sensor (17) are located the top of electrical components (10).

5. The electric bicycle charging safety line according to claim 1, wherein: the upper surface of shell (2) fixed connection has first dust screen (8), the equal fixedly connected with second dust screen (5) of the left and right sides face of shell (2), two slipmats (1) of bottom surface fixedly connected with of shell (2).

6. The electric bicycle charging safety line according to claim 1, wherein: catching groove (7) have all been seted up to the front of shell (2) and the back of shell (2), the positive fixedly connected with pilot lamp (4) of shell (2), the left side of pilot lamp (4) is equipped with data plate (3), the back of data plate (3) and the positive fixed connection of shell (2).