CN215078039U

CN215078039U - Cleaning robot

Info

Publication number: CN215078039U
Application number: CN202120389060.2U
Authority: CN
Inventors: 苏觉醒; 李孟钦; 刘俊涛; 郑卓斌; 王立磊
Original assignee: Guangzhou Coayu Robot Co Ltd
Current assignee: Guangzhou Coayu Robot Co Ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-10
Anticipated expiration: 2031-02-22

Abstract

The present application discloses a cleaning robot, including a cleaning robot body and a heat-conducting member; the heat-conducting member is provided with a plurality of heat source contact portions; the plurality of heat source contact portions are connected with the heat sources in the cleaning robot body in one-to-one correspondence; The air outlet air duct of the fan device is connected with the heat transfer terminal of the heat conducting member. Heat transfer is achieved by disposing a heat-conducting member, and setting a plurality of heat-source contact parts on the heat-conducting member that are connected to the heat sources in the cleaning robot body in a one-to-one correspondence; Air duct connection to build an active cooling system. The direct use of the air outlet of the fan device of the cleaning robot body can greatly improve the heat dissipation effect of the heat source inside the cleaning robot body, and can better protect the key components from being damaged by high temperature, and there is no need for additional The addition of cooling fans avoids the problems caused by the traditional addition of cooling fans.

Description

Cleaning robot

Technical Field

The application relates to the technical field of intelligent cleaning, in particular to a cleaning robot.

Background

Along with the rapid development and the maturity of the sweeper, the requirements of people on the sweeper are higher and higher, and in order to realize more accurate and more efficient sweeping, the key devices of the sweeper are more and more abundant, such as a laser radar, a Vslam camera, an AI camera and a multi-view vision camera. Under the condition of maintaining certain volume size, more and more functional unit adds for the inside overall arrangement of machine of sweeping the floor is compacter, and because of the condition of generating heat of these key device self work and increased mainboard core plate load and make the more and more high condition of mainboard core plate operating temperature, in case the machine is worked the heat for a long time and is piled up and can't effectively get rid of in the inside of machine, just makes key device and mainboard core plate high temperature easily and report mistake and stop work or even damage.

The existing passive heat dissipation scheme for increasing heat conduction silicone grease and heat dissipation fins aims at the problem of heat dissipation inside the sweeper, but the problem of heat dissipation cannot be effectively solved when the sweeper works for a long time. There is also the radiating scheme that increases radiator fan and carry out the heat dissipation, but this kind of mechanism that carries out the heat dissipation by radiator fan also can lead to the machine of sweeping the floor to have a rest and influence work efficiency, and the fan that newly increases simultaneously also needs extra power consumptive and produce the noise, influences user experience, also has the inner space that increases moreover for the machine of sweeping the floor is bulky problem. Therefore, a new scheme is needed to solve the problem of the existing heat dissipation scheme of the sweeper.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a cleaning robot capable of actively dissipating heat, so as to overcome the shortcomings of the passive heat dissipation scheme of the existing sweeper.

In order to achieve the technical purpose, the application provides a cleaning robot, which comprises a cleaning robot body and a heat conducting piece;

the heat conducting piece is provided with a plurality of heat source contact parts;

the heat source contact parts are connected with the heat sources in the cleaning robot body in a one-to-one correspondence manner;

and an air outlet duct of a fan device of the cleaning robot body is connected with a heat transfer terminal of the heat conducting piece.

Furthermore, a heat-conducting silicone grease patch is attached to a position, in contact with the heat source of the cleaning robot body, on the heat source contact part.

Further, the heat conducting member is specifically a heat conducting member integrally formed of a heat conducting metal.

Further, the heat conducting member is specifically a heat conducting member formed by bending a heat pipe.

Further, the heat transfer terminal of the heat conducting member is provided with a heat dissipating scale.

Further, the heat dissipation scales are connected with the heat transfer terminal of the heat conducting piece through a FIN (FIN penetration) process.

Further, the heat transfer terminal of the heat conducting member is connected to the air outlet duct 8 through a sleeve beer process.

Further, the number of the heat source contact parts is three;

the three heat source contact parts are respectively connected with an AI camera core heat source, a main PCB (printed circuit board) core heat source and a Vslam camera core heat source in the cleaning robot body.

According to the technical scheme, the heat transfer is realized by arranging the heat conducting piece, and arranging the heat source contact parts which are connected with the heat sources in the cleaning robot body in a one-to-one correspondence manner on the heat conducting piece; and then, connecting the heat source terminal of the heat conducting piece with an air outlet duct of a fan device of the cleaning robot body to construct an active heat dissipation system. The cooling system directly utilizes the air outlet duct of the fan device of the cleaning robot body, can greatly improve the cooling effect of a heat source inside the cleaning robot body, can better protect key components from being damaged due to high temperature, does not need to additionally increase a cooling fan, and avoids the problem caused by the addition of the cooling fan in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an exploded schematic view of a cleaning robot provided in the present application;

FIG. 2 is a schematic view of a heat conducting member of a cleaning robot provided in the present application;

FIG. 3 is a top view of a cleaning robot provided herein with an upper cover assembly removed;

in the figure: 1. a heat conductive member; 11. a heat source contact portion; 12. heat dissipation scales; 21. a lower cover assembly; 22. an upper cover assembly; 23. a walking assembly; 31. a fan device; 32. an air outlet duct; 41. a laser radar module; 42. an AI camera module; 43. a Vslam camera module; 44. main PCB board core plate module.

Detailed Description

The technical solutions of the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The embodiment of the application discloses a cleaning robot.

Referring to fig. 1, an embodiment of a cleaning robot provided in an embodiment of the present application includes:

a cleaning robot body and a heat conducting member 1. It should be noted that the cleaning robot body may be a conventional cleaning robot, for example, the cleaning robot body includes a lower cover assembly 21, an upper cover assembly 22, a walking assembly 23, and the like, and the application focuses on the improvement of the cleaning robot in terms of active heat dissipation, so detailed description of the specific structural components of the cleaning robot body is omitted.

The heat conducting member 1 is provided with a plurality of heat source contact parts 11 which are integrally formed, and the plurality of heat source contact parts 11 are correspondingly connected with heat sources in the cleaning robot body one by one. The heat source contact part 11 can be designed according to factors such as the area and shape of the heat source in actual contact, and can be in contact with the heat source in a covering manner as much as possible, and the specific shape structure can be changed according to actual needs, which is not described in detail. The heat source contact part 11 is in contact with the heat source of the cleaning robot body, thereby realizing the conduction of the heat generated by the heat source.

An air outlet duct 32 of a fan device 31 of the cleaning robot body is connected to a heat transfer terminal of the heat conducting member 1. The heat conducted by the heat conducting piece 1 is directly transferred to the air outlet duct 32 and then taken out by the air in the air outlet duct 32, so that an active heat dissipation system is formed, and efficient heat dissipation is realized. The cooling system directly utilizes the air outlet duct 32 of the fan device 31 of the cleaning robot body, can greatly improve the cooling effect of a heat source inside the cleaning robot body, can better protect key components from being damaged due to high temperature, does not need to additionally increase a cooling fan, and avoids the problem caused by the addition of the cooling fan in the prior art.

The above is a first embodiment of a cleaning robot provided in the embodiments of the present application, and the following is a second embodiment of a cleaning robot provided in the embodiments of the present application, specifically referring to fig. 1 to 3.

The scheme based on the first embodiment is as follows:

further, a heat-conducting silicone grease patch is attached to a position of the heat source contact portion 11, which is in contact with the heat source of the cleaning robot body. The heat transfer effect of the heat source and the heat source contact part 11 can be improved by sticking the heat-conducting silicone grease paste, and the heat dissipation effect is further improved.

Further, as for the machining and forming of the heat conducting member 1, it may be integrally formed by a heat conducting metal or formed by bending a heat pipe, and is not particularly limited.

Further, the heat transfer terminal of the heat conducting member 1 is provided with a heat dissipating scale 12, and in order to further increase the heat transfer effect, the heat dissipating scale 12 is connected with the heat transfer terminal of the heat conducting member 1 by a FIN penetrating process.

Further, the heat transfer terminal of the heat conducting member 1 is connected to the air outlet duct 32 by a sleeve beer process. Therefore, the air tightness of the connecting part can be ensured, and the air leakage condition is avoided; the heat dissipation fins 12 extend into the air outlet duct 32 to directly contact with the air in the air outlet duct 32, so as to further improve the heat dissipation effect. Of course, in this embodiment, in addition to the connection of the sleeve beer process, other connection methods may also be used for connection, so as to satisfy the requirement that the heat transfer terminal can achieve a better heat exchange effect with the air in the air outlet duct 32, and no particular limitation is imposed.

Further, the number of the heat source contacting portions 11 may be determined according to the number of main heat sources of the actual cleaning robot body. For example, taking the cleaning robot body having the laser radar module 41, the AI camera module 42, and the Vslam camera module 43 as an example, the main heat generating portion on the AI camera module 42 forms a corresponding AI camera core heat source, the main heat generating portion on the corresponding Vslam camera module 43 forms a corresponding Vslam camera core heat source, and the main PCB core board module 44 forms a main PCB core board heat source because it needs to perform the operations such as the laser radar operation, the gyro operation, and other functional operations of the machine. The corresponding heat source contact parts 11 may be provided in three, and the three heat source contact parts 11 are respectively connected to the AI camera core heat source, the main PCB core heat source, and the Vslam camera core heat source in the cleaning robot body. The heat dissipation principle can be as shown in fig. 3, the heat generated by each heat source is transferred to the heat conducting member 1 through the heat source contact portion 11, then transferred to the heat transfer terminal of the heat conducting member 1, and then taken away by the air in the air outlet duct 32, thereby completing the heat dissipation.

While the cleaning robot provided by the present application has been described in detail, it will be apparent to those skilled in the art that the embodiments and applications of the cleaning robot can be modified according to the spirit of the present application.

Claims

1. a cleaning robot, is characterized in that, comprises cleaning robot body and heat-conducting member;

a plurality of heat source contact parts are arranged on the heat conducting member;

A plurality of the heat source contact parts are connected to the heat sources in the cleaning robot body in one-to-one correspondence;

The air outlet duct of the fan device of the cleaning robot body itself is connected to the heat transfer terminal of the heat conducting member.

2 . The cleaning robot according to claim 1 , wherein a thermally conductive silicone grease sticker is attached to a position of the heat source contact portion in contact with the heat source of the cleaning robot body. 3 .

3 . The cleaning robot according to claim 1 , wherein the heat-conducting member is specifically a heat-conducting member integrally formed with a heat-conducting metal. 4 .

4 . The cleaning robot according to claim 1 , wherein the heat-conducting member is specifically a heat-conducting member formed by bending a heat pipe. 5 .

5 . The cleaning robot according to claim 1 , wherein the heat transfer terminal of the heat conducting member is provided with heat dissipation scales. 6 .

6 . The cleaning robot according to claim 5 , wherein the heat dissipation scale is connected with the heat transfer terminal of the heat conducting member through a FIN process. 7 .

7 . The cleaning robot according to claim 6 , wherein the heat transfer terminal of the thermally conductive member is connected to the air outlet duct through a beer wrapping process. 8 .

8 . The cleaning robot according to claim 1 , wherein the number of the heat source contact parts is three; 8 .

The three heat source contact parts are respectively connected with the AI camera core heat source, the main PCB board core board heat source and the Vslam camera core heat source in the cleaning robot body.