CN215301102U

CN215301102U - Waterproof electric vehicle controller

Info

Publication number: CN215301102U
Application number: CN202120810919.2U
Authority: CN
Inventors: 王群
Original assignee: Nanjing Yahao Electromechanical Co ltd
Current assignee: Nanjing Yahao Electromechanical Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-24
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a can waterproof electric vehicle controller relates to electric vehicle controller equipment technical field, including protective housing and stationary blade, the equal fixedly connected with stationary blade in protective housing's both sides, the bolt hole has all been seted up in the outside of stationary blade, the heat dissipation through-hole that the equidistance distributes is seted up to one side of protective housing, the utility model discloses beneficial increase: be provided with first spring, the driving lever, fixed block and rubber slab, the fixed effect to the controller main part has been realized, the condition of rocking has been reduced to appear, holistic life has been prolonged, be provided with the board that absorbs water, adsorption sponge piece and seal ring, the sealed water-proof effects thereof has been improved, be provided with the filter, temperature sensor and heat dissipation through-hole, the protection to inside has been realized, it clears up to have made things convenient for the later stage, be provided with the second spring, connecting block and dab the switch, in time, remind the user to overhaul the processing, the user has both been avoided frequently checking, the factor of safety of using has been improved again.

Description

Waterproof electric vehicle controller

Technical Field

The utility model relates to an electric vehicle controller equipment technical field specifically is a can waterproof electric vehicle controller.

Background

The electric vehicle controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of a motor of an electric vehicle and other electronic devices of the electric vehicle, is like the brain of the electric vehicle, and is an important part on the electric vehicle. The electric vehicle mainly comprises an electric bicycle, an electric two-wheel motorcycle, an electric tricycle, an electric three-wheel motorcycle, an electric four-wheel vehicle, an electric battery car and the like, and the electric vehicle controller has different performances and characteristics due to different vehicle types. The prior art is comparatively rigid, and current electric vehicle controller receives external factor influence easily when using, and appears that the internal control ware main part rocks for influence normal use easily, when in the face of sleet weather, the condition of intaking appears easily in addition, has reduced its life, but also causes the potential safety hazard easily, makes need frequently overhauing and change, consequently need design a waterproof electric vehicle controller and solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can waterproof electric vehicle controller to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof electric vehicle controller comprises a protective shell and fixing pieces, wherein the two sides of the protective shell are fixedly connected with the fixing pieces, the outer sides of the fixing pieces are respectively provided with a bolt hole, one side of the protective shell is provided with radiating through holes distributed at equal intervals, one side of the protective shell is fixedly connected with a sealing washer above the fixing pieces, one side of the sealing washer is fixedly connected with a protective sleeve, one side of the protective sleeve is provided with connecting wires distributed at equal intervals, the inner wall of the protective shell is fixedly provided with a water absorption plate, the inside of the water absorption plate is connected with an adsorption sponge block in a sliding manner, the bottom of the adsorption sponge block is fixedly connected with symmetrical second springs, the bottom of the adsorption sponge block is fixedly connected with a connecting block between the two second springs, and the inside of the water absorption plate is fixedly provided with a light touch switch, the utility model discloses a safety protection device, including protective housing, inside fixedly connected with controller main part, one side fixedly connected with fixed case that protective housing's inside just is located the controller main part, the inside fixed mounting of fixed case has radiator fan, protective housing's inside fixed mounting has temperature sensor, protective housing's inside fixed mounting has symmetrical fixed block, the equal fixed mounting in one side of fixed block has first spring, the equal fixedly connected with rubber slab that the equal fixedly connected with of one end of first spring cooperatees the controller main part and uses, the equal fixedly connected with driving lever in top of rubber slab.

Preferably, the inlet opening that the cooperation was used is all seted up to one side of the board that absorbs water, the exhaust vent has all been seted up to one side that the inlet opening was kept away from to the board that absorbs water, the light touch switch all is located the connecting block under.

Preferably, one end of each connecting wire extending to the inside of the protective shell is fixedly connected with the controller main body.

Preferably, the outer side of the protecting sleeve is coated with a waterproof coating layer, and the waterproof coating layer is made of PE materials.

Preferably, the interior of the protective sleeve is provided with the bundle wire holes which are used in cooperation with the connecting wires and are distributed at equal intervals.

Preferably, the filter plate is fixedly arranged in the protective shell and at the position of the opening of the heat dissipation through hole.

Preferably, protective housing's outside fixed mounting has wireless signal transceiver, protective housing's inside and the below fixed mounting who is located the controller main part have the main control board, the outside fixed mounting of main control board has control chip, connecting wire, controller main part, radiator fan, second spring and wireless signal transceiver all with control chip electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the controller is provided with a first spring, a deflector rod, a fixing block and a rubber plate, the fixing effect on the controller main body is realized, the shaking condition is reduced, the service life of the whole controller is prolonged, the water absorption plate, the adsorption sponge block and the sealing washer are arranged, the sealing waterproof effect of the controller is improved, the filter plate, the cooling fan, the temperature sensor and the cooling through hole are arranged, the temperature sensor monitors the internal temperature change, when the temperature sensor reaches a certain value, the cooling fan runs in time and performs cooling treatment in time, and meanwhile, dust particles and the like in daily air can be filtered through the filter plate, the internal protection is realized, the later cleaning is facilitated, the controller is provided with a second spring, a connecting block and a tact switch, when the adsorption sponge absorbs certain water, the whole adsorption sponge block becomes heavy and starts to move towards the bottom, so that the second spring starts to deform under the stress, the touch switch is triggered until the connecting block, so that a user is reminded of overhauling in time, the user is prevented from frequently checking, and the safety coefficient of use is improved.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an internal structure view of the present invention;

FIG. 4 is a view showing the internal structure of the water absorption plate of the present invention;

fig. 5 is a side view of the water absorption plate structure of the present invention.

In the figure: 1. a protective housing; 2. a fixing sheet; 3. bolt holes; 4. a heat dissipating through hole; 5. a protective sleeve; 6. connecting a lead; 7. a controller main body; 8. a water absorption plate; 9. a fixed block; 10. a first spring; 11. a rubber plate; 12. a deflector rod; 13. a fixed box; 14. a heat radiation fan; 15. adsorbing the sponge block; 16. a second spring; 17. connecting blocks; 18. a tact switch; 19. a water inlet hole; 20. a wire harness hole; 21. a waterproof coating layer; 22. a sealing gasket; 23. a main control board; 24. a control chip; 25. a wireless signal transceiver; 26. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a waterproof electric vehicle controller comprises a protective shell 1 and fixing pieces 2, wherein the two sides of the protective shell 1 are fixedly connected with the fixing pieces 2, the outer sides of the fixing pieces 2 are respectively provided with a bolt hole 3, one side of the protective shell 1 is provided with radiating through holes 4 distributed at equal intervals, one side of the protective shell 1 is fixedly connected with a sealing washer 22 above the fixing pieces 2, one side of the sealing washer 22 is fixedly connected with a protective sleeve 5, one side of the protective sleeve 5 is provided with connecting wires 6 distributed at equal intervals, the inner wall of the protective shell 1 is fixedly provided with a water absorption plate 8, the inside of the water absorption plate 8 is slidably connected with an adsorption sponge block 15, the integral sealing and waterproof effects are improved, the bottoms of the adsorption sponge blocks 15 are respectively fixedly connected with symmetrical second springs 16, the bottoms of the adsorption sponge blocks 15 are fixedly connected with connecting blocks 17 between the two second springs 16, the inside fixed mounting that absorbs water board 8 has light touch switch 18, the inside fixedly connected with controller main part 7 of protecting sheathing 1, the condition of rocking has been reduced to appear, holistic life has been prolonged, protecting sheathing 1's inside and one side fixedly connected with fixed box 13 that is located controller main part 7, the inside fixed mounting of fixed box 13 has radiator fan 14, protecting sheathing 1's inside fixed mounting has temperature sensor 26, internal temperature variation is monitored through temperature sensor 26, protecting sheathing 1's inside fixed mounting has symmetrical fixed block 9, the equal fixed mounting in one side of fixed block 9 has first spring 10, the equal fixedly connected with rubber slab 11 that the one end of first spring 10 cooperatees controller main part 7 and uses, the equal fixedly connected with driving lever 12 in top of rubber slab 11, the cooperation is fixed and is separated.

Further, the inlet opening 19 that the cooperation was used has all been seted up to one side of the board 8 that absorbs water, and the exhaust vent has all been seted up to one side that the inlet opening 19 was kept away from to the board 8 that absorbs water, dabs switch 18 and all is located connecting block 17 under to in time remind the user to overhaul the processing, both avoided the user to frequently inspect, improved the factor of safety of using again.

Furthermore, the connecting wires 6 extend to the inner end of the protective shell 1 and are fixedly connected with the controller main body 7, so that the integral normal operation is realized.

Furthermore, the outer side of the protecting sleeve 5 is coated with a waterproof coating layer 21, and the waterproof coating layer 21 is made of PE materials, so that the overall sealing and waterproof effects are improved.

Further, the wiring harness holes 20 which are matched with the connecting wires 6 for use and are distributed equidistantly are formed in the protecting sleeve 5, and the connecting wires 6 are fixed in a matched mode.

Further, the inside of protective housing 1 just is located 4 opening parts fixed mounting of heat dissipation through-hole and has the filter, can filter the dust particulate matter etc. in the daily air, has realized having made things convenient for the later stage to clear up to inside protection.

Further, the outside fixed mounting of protective housing 1 has wireless signal transceiver 25, and the inside of protective housing 1 and the below fixed mounting that is located controller main part 7 have main control board 23, and the outside fixed mounting of main control board 23 has control chip 24, and connecting wire 6, controller main part 7, radiator fan 14, second spring 16 and wireless signal transceiver 25 all with control chip 24 electric connection, have realized holistic normal operating.

Specifically, temperature sensor 26 model is SHT11, and temperature sensor 26 and wireless signal transceiver 25 all with control chip 24 electric connection, and wireless signal transceiver 25 is connected with external terminal, and the 26 models of temperature sensor are SHT11, and the 25 models of wireless signal transceiver are 18M88WI2000R, and the 24 models of control chip are M88WI6032D, use the utility model discloses the time: when the device is installed, the deflector rod 12 is pulled towards two sides, so that the first spring 10 is stressed and begins to deform until the controller main body 7 is placed in the protective shell 1, the deflector rod 12 is slowly loosened to begin to reset, the fixation is realized, the buffer effect is realized through the rubber plate 11, the shaking condition is reduced, the service life of the whole device is prolonged, the whole sealing and waterproof effect is improved through the installation of the water absorption plate 8, the adsorption sponge block 15 and the sealing washer 22, the dust particles in daily air can be filtered through the installation of the filter plate, the protection of the inside is realized, the later cleaning is convenient, when the device is normally used, the temperature sensor 26 monitors the internal temperature change, when a certain value is reached, the cooling fan 14 timely operates to timely perform cooling treatment, when water enters the inside, the water enters the water absorption plate 8 through the water inlet hole 19, when adsorbing certain water when adsorbing sponge piece 15, can make whole absorption sponge piece become heavy, begin to move to the bottom, make the equal atress of second spring 16 begin to warp, touch switch 18 until connecting block 17 triggers, in time carry to control chip 24, in time carry to wireless signal transceiver 25 through control chip 24, in time carry to external terminal through wireless signal transceiver 25, thereby in time remind the user to overhaul the processing, the user has both been avoided frequently to inspect, the factor of safety of using has been improved again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can waterproof electric vehicle controller, includes protective housing (1) and stationary blade (2), its characterized in that: the heat dissipation device is characterized in that both sides of the protective shell (1) are fixedly connected with fixing pieces (2), bolt holes (3) are formed in the outer sides of the fixing pieces (2), heat dissipation through holes (4) distributed at equal intervals are formed in one side of the protective shell (1), sealing washers (22) are fixedly connected to one side of the protective shell (1) and located above the fixing pieces (2), protective sleeves (5) are fixedly connected to one sides of the sealing washers (22), connecting wires (6) distributed at equal intervals are installed on one side of the protective sleeves (5), a water absorption plate (8) is fixedly installed on the inner wall of the protective shell (1), an adsorption sponge block (15) is slidably connected to the inner portion of the water absorption plate (8), symmetrical second springs (16) are fixedly connected to the bottom of the adsorption sponge block (15), and a connecting block (17) is fixedly connected to the bottom of the adsorption sponge block (15) and located between the two second springs (16), the inside fixed mounting that absorbs water board (8) has light touch switch (18), the inside fixedly connected with controller main part (7) of protecting sheathing (1), the inside of protecting sheathing (1) just is located one side fixedly connected with fixed box (13) of controller main part (7), the inside fixed mounting of fixed box (13) has radiator fan (14), the inside fixed mounting of protecting sheathing (1) has temperature sensor (26), the inside fixed mounting of protecting sheathing (1) has symmetrical fixed block (9), the equal fixed mounting in one side of fixed block (9) has first spring (10), rubber slab (11) that the equal fixedly connected with of one end of first spring (10) cooperatees controller main part (7) and uses, the equal fixedly connected with driving lever (12) in top of rubber slab (11).

2. A water-proof electric vehicle controller according to claim 1, characterized in that: one side of the water absorption plate (8) is provided with a water inlet hole (19) matched for use, one side of the water absorption plate (8) far away from the water inlet hole (19) is provided with a wind outlet hole, and the tact switch (18) is located under the connecting block (17).

3. A water-proof electric vehicle controller according to claim 1, characterized in that: and one end of the connecting wire (6) extending to the interior of the protective shell (1) is fixedly connected with the controller main body (7).

4. A water-proof electric vehicle controller according to claim 1, characterized in that: the protective sleeve is characterized in that a waterproof coating layer (21) is coated on the outer side of the protective sleeve (5), and the waterproof coating layer (21) is made of PE materials.

5. A water-proof electric vehicle controller according to claim 1, characterized in that: the wire harness holes (20) which are matched with the connecting wires (6) for use and are distributed at equal intervals are formed in the protective sleeve (5).

6. A water-proof electric vehicle controller according to claim 1, characterized in that: the inside of protective housing (1) just is located heat dissipation through-hole (4) opening part fixed mounting has the filter.

7. A water-proof electric vehicle controller according to claim 1, characterized in that: the outside fixed mounting of protecting sheathing (1) has wireless signal transceiver (25), the inside of protecting sheathing (1) and the below fixed mounting that is located controller main part (7) have main control board (23), the outside fixed mounting of main control board (23) has control chip (24), connecting wire (6), controller main part (7), radiator fan (14), second spring (16), wireless signal transceiver (25) and temperature sensor (26) all with control chip (24) electric connection.