CN113370167B

CN113370167B - Tool box

Info

Publication number: CN113370167B
Application number: CN202110761490.7A
Authority: CN
Inventors: 朱伟海; 陈清华; 蓝超; 陈军华; 陈嘉紫; 何维; 黄威; 刘文秀; 曾伟欢; 黄淑芬
Original assignee: Guangdong Power Grid Co Ltd; Meizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Meizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2023-01-24
Anticipated expiration: 2041-07-06
Also published as: CN113370167A

Abstract

The invention discloses a tool box, and belongs to the field of power maintenance equipment. The tool box comprises a box body, a placing piece and a conductive assembly, wherein an accommodating groove is formed in the box body; the placing piece is arranged in the accommodating groove, and a placing groove is formed in the placing piece and used for placing the piece to be removed; the box body and the placing piece are insulators; the conductive assembly is arranged between the inner wall of the accommodating groove and the outer wall of the placing groove, an elastic conductive assembly is arranged in the placing groove, one end of the elastic conductive assembly can be abutted against the part to be cleaned, and the other end of the elastic conductive assembly is connected with the conductive assembly; the conducting component comprises a conducting column, the conducting column penetrates through the box body and can be in contact with the ground, so that static electricity on the part to be removed is conducted to the ground, static electricity on the outer surface of the part to be removed is removed, and safety of workers in the repairing process is improved.

Description

Tool box

Technical Field

The invention relates to the field of power maintenance equipment, in particular to a tool box.

Background

When salvageing power line, because the variety of required instrument, need place electric power tool in the toolbox to the staff carries. However, when static electricity exists on the outer surface of the electric power tool in the toolbox, the electric power tool is easy to receive electrostatic electric shock when being taken out by a worker, certain potential safety hazards exist in the circuit rush-repair process, and the personal safety of the worker is adversely affected.

Therefore, it is desirable to provide a tool kit to solve the above problems.

Disclosure of Invention

The invention aims to provide a tool box, which solves the problem that static electricity exists on the outer surface of an electric power tool, is convenient for workers to take out the electric power tool and improves the safety of the workers.

In order to realize the purpose, the following technical scheme is provided:

a kit, comprising:

the box body is internally provided with an accommodating groove;

the placing piece is arranged in the accommodating groove, and a placing groove is formed in the placing piece and used for placing the piece to be cleaned; the box body and the placing piece are both insulators;

the conductive assembly is arranged between the inner wall of the accommodating groove and the outer wall of the placing groove, an elastic conductive assembly is arranged in the placing groove, one end of the elastic conductive assembly can be abutted against the part to be cleaned, and the other end of the elastic conductive assembly is connected with the conductive assembly; the conductive assembly comprises a conductive column which penetrates through the box body and can be in contact with the ground so as to conduct static electricity on the piece to be cleaned to the ground.

As an alternative to the toolbox, the resilient conductive member comprises:

the shell is in a sleeve shape and is an insulator;

the two metal pieces are respectively arranged at two ends of the shell in a sliding manner and are connected through a lead;

the elastic piece is arranged inside the shell and is configured to enable the two metal pieces to always have a relatively far-away trend.

As an alternative of the tool box, a containing hole is formed in the placing groove, the shell penetrates through the containing hole, a connecting plate is arranged on the circumferential side wall of the shell, a through hole is formed in the connecting plate, the elastic conductive assembly further comprises a fastener, and the fastener is arranged in the through hole to realize fixation of the elastic conductive assembly in the placing groove.

As an alternative to the tool box, the conductive assembly further comprises a metal sheet, one side of the metal sheet is connected to an end of the elastic conductive assembly away from the member to be removed, and the other side of the metal sheet is connected to the conductive column.

As an alternative of the tool box, the conductive assembly further comprises a conductive connecting sheet, the conductive connecting sheet is of a U-shaped groove structure, the metal sheet is arranged in the conductive connecting sheet, and the conductive column is arranged on the conductive connecting sheet so as to realize the joint of the metal sheet and the conductive column.

As an alternative of the tool box, the conductive assembly further comprises a nut, threads matched with the nut are arranged on the circumferential outer wall of the conductive column, and the nut is arranged on the outer side of the box body to realize connection of the conductive assembly and the box body.

As an alternative to the tool kit, the tool kit further comprises a cleaning component for delivering ions to the outer surface of the member to be cleaned so as to neutralize the charge on the outer surface of the member to be cleaned; the placing piece is provided with a containing groove for containing the clearing component.

As an alternative to the tool case, the clean out assembly comprises:

the ion generator is arranged in the accommodating groove and used for generating ions;

the fan is arranged on the upper surface of the ion generator so as to enable the interior of the ion generator to generate airflow;

and the air outlet pipe is connected with the inside and the outside of the ion generator so as to enable the air flow to drive the electric ions to move to the outer surface of the part to be cleaned.

As an alternative of the tool box, a plurality of air outlets are formed in the air outlet pipe.

As an alternative of toolbox, the box with the tank bottom of storage tank all is equipped with the fresh air inlet to form inlet air duct, the fan is located inlet air duct's output, inlet air duct's the other end is equipped with the sealing member, is used for the shutoff inlet air duct.

Compared with the prior art, the invention has the beneficial effects that:

according to the tool box, the elastic conductive assembly is arranged in the placing groove, one end of the elastic conductive assembly is abutted against the to-be-cleaned part, the other end of the elastic conductive assembly is connected with the conductive assembly, the conductive column in the conductive assembly penetrates through the box body and can be in contact with the ground, so that static electricity on the outer surface of the to-be-cleaned part is conducted to the ground, static electricity on the outer surface of the to-be-cleaned part is cleaned, and safety of workers in an emergency repair process is improved.

Drawings

FIG. 1 is a schematic view of a first perspective of a tool box according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an exploded view of the tool box of the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an elastic conductive element according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a portion of a conductive assembly according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the toolbox according to the embodiment of the present invention at a second viewing angle.

Reference numerals are as follows:

1. a box body; 2. placing the piece; 3. an elastic conductive member; 4. a conductive component; 5. a clearing assembly; 6. a control module;

11. accommodating grooves; 12. an upper box body; 121. an air inlet hole; 122. a seal member; 123. a first connecting member; 13. a lower box body; 131. a second connecting member; 132. a first preformed hole; 14. a handle;

21. a placement groove; 22. a containing groove;

31. a housing; 311. a connecting plate; 3111. a through hole; 32. a metal member; 33. an elastic member;

41. a conductive post; 42. a metal sheet; 421. a contact member; 43. a conductive connecting sheet; 44. a nut;

51. an ion generator; 52. a fan; 53. an air outlet pipe; 531. an air outlet;

61. and a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "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 or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1 to 7, the present embodiment provides a tool box, which is applied to the field of power maintenance equipment, and includes a box body 1, a placing member 2, and a conductive assembly 4, wherein an accommodating groove 11 is formed in the box body 1; the placing piece 2 is arranged in the accommodating groove 11, and a placing groove 21 is formed in the placing piece 2 and used for placing a piece to be removed; the box body 1 and the placing piece 2 are insulators; the conductive assembly 4 is arranged between the inner wall of the accommodating groove 11 and the outer wall of the placing groove 21, the elastic conductive assembly 3 is arranged in the placing groove 21, one end of the elastic conductive assembly 3 can be abutted against the part to be cleaned, and the other end of the elastic conductive assembly 3 is connected with the conductive assembly 4; the conductive assembly 4 includes a conductive column 41, and the conductive column 41 penetrates through the box body 1 and can be in contact with the ground so as to conduct static electricity on the member to be cleaned to the ground.

The toolbox that this embodiment provided is through being equipped with elasticity conductive component 3 in standing groove 21, makes the one end of elasticity conductive component 3 with wait to clear away a butt, and the other end links to each other with conductive component 4, and it passes box 1 to lead electrical pillar 41 among the conductive component 4, can contact with ground to will wait to clear away static conduction to ground of a surface, thereby clear away and wait to clear away the static on the surface, improved the security of staff at the salvageing in-process.

Referring to fig. 5, in particular, the elastic conductive component 3 includes a housing 31, two metal pieces 32 and an elastic piece 33, the housing 31 is in a sleeve shape, and the housing 31 is an insulator to avoid electric leakage; the two metal pieces 32 are respectively arranged at two ends of the shell 31 in a sliding manner, and the two metal pieces 32 are connected through a conducting wire, so that static electricity can be smoothly transmitted from one end of the elastic conducting component 3 to the other end; the elastic element 33 is arranged inside the shell 31, the elastic element 33 is configured to enable the two metal elements 32 to have a movement trend of being relatively far away all the time, so that one metal element 32 is tightly abutted to the element to be cleaned, and the other metal element 32 is tightly connected with the conductive assembly 4, so that static electricity on the outer surface of the element to be cleaned is conducted to the conductive assembly 4, and the reduction of the conductive effect of the elastic conductive assembly 3 due to poor contact between the metal element 32 and the element to be cleaned and the conductive assembly 4 is avoided. When the to-be-cleaned part is placed in the placing groove 21, the to-be-cleaned part abuts against one metal part 32, and downward pressure is applied to the elastic part 33 according to the self gravity of the to-be-cleaned part, so that an upward elastic force is generated at one end of the elastic part 33, which is in contact with the to-be-cleaned part, and the metal part 32 is tightly abutted against the to-be-cleaned part; the other metal part 32 abuts against the conductive element 4, and the conductive element 4 gives a supporting force to the elastic element 33, so that the end of the elastic element 33 contacting with the conductive element 4 generates a downward elastic force, thereby tightly connecting the metal part 32 and the conductive element 4. Further alternatively, the elastic member 33 is a compression spring.

Further optionally, a receiving hole is formed in the placement groove 21, the housing 31 penetrates through the receiving hole, a connecting plate 311 is arranged on a circumferential side wall of the housing 31, a through hole 3111 is formed in the connecting plate 311, the elastic conductive component 3 further includes a fastening element, and the fastening element is arranged in the through hole 3111 to fix the elastic conductive component 3 in the placement groove 21, so that the conductive effect of the elastic conductive component 3 is prevented from being weakened due to deviation. Further optionally, be equipped with a plurality of through-holes 3111 on the connecting plate 311, a plurality of through-holes 3111 sets up for the axis symmetry of casing 31, and fastener and through-hole 3111 one-to-one set up to improve the stability of the connection of elasticity conductive component 3, further strengthen electrically conductive effect.

Optionally, the placing slot 21 is provided in plurality to accommodate a plurality of pieces to be removed, improving the removal efficiency of the toolbox. Further optionally, the inner wall of the placing groove 21 is matched with the outer wall of the to-be-cleaned part so as to be suitable for the to-be-cleaned parts in different shapes, and the applicability of the tool box is improved.

As shown in fig. 4, further optionally, the conductive assembly 4 further includes a metal sheet 42, one side of the metal sheet 42 is connected to an end of the elastic conductive assembly 3 away from the member to be removed, and the other side is connected to the conductive column 41. The metal sheet 42 is arranged so that static electricity on the outer surfaces of a plurality of to-be-cleaned parts can be gathered on the metal sheet 42 through the elastic conductive component 3, and then the static electricity is conducted to the ground through the conductive column 41 by the metal sheet 42, so that the static electricity on the outer surfaces of the plurality of to-be-cleaned parts is eliminated. Further optionally, a contact 421 is disposed on the metal sheet 42, and the contact 421 is adapted to the metal piece 32 at one end of the elastic conductive member 3, so as to achieve stable connection of the elastic conductive member 3 on the metal sheet 42. Further alternatively, the contact 421 is provided in plural, and the plural contacts 421 are provided in one-to-one correspondence with the elastic conductive members 3.

With reference to fig. 4 and fig. 6, further optionally, the conductive assembly 4 further includes a conductive connecting sheet 43, the conductive connecting sheet 43 is in a U-shaped groove structure, the metal sheet 42 is disposed in the conductive connecting sheet 43, and the conductive post 41 is disposed on the conductive connecting sheet 43, so as to achieve the joint between the metal sheet 42 and the conductive post 41, thereby transmitting the static electricity on the metal sheet 42 to the conductive post 41. The U-shaped groove structure shape of the conductive connecting sheet 43 and the arrangement of the metal sheet 42 in the conductive connecting sheet 43 realize the stable installation of the metal sheet 42 and improve the conductive effect of the conductive component 4. Further optionally, the placing part 2 is also arranged in the conductive connecting sheet 43 to compress the volume of the tool box, so that the structure between the placing part 2 and the conductive component 4 is compact, the elastic conductive component 3 is convenient to be tightly abutted against the metal sheet 42, and the conductive effect of the conductive component 4 is prevented from being weakened due to the shaking of the metal sheet 42. Further optionally, two conductive columns 41 are disposed on the conductive connecting sheet 43 to improve the conductive efficiency of the conductive assembly 4. Further optionally, the conductive member 4 comprises two conductive connection pads 43, further improving the conductive efficiency of the conductive member 4. In this embodiment, the four conductive posts 41 are respectively disposed at four corners of the bottom of the accommodating groove 11.

Further optionally, the conductive assembly 4 further includes a nut 44, a circumferential outer wall of the conductive column 41 is provided with a thread adapted to the nut 44, and the nut 44 is disposed outside the box body 1, so as to achieve connection between the conductive assembly 4 and the box body 1. Further optional nuts 44 are disposed in one-to-one correspondence with the conductive posts 41 to enhance the stability of the connection of the conductive assembly 4 with the box body 1.

Referring to fig. 1 and fig. 4, further alternatively, in this embodiment, the box body 1 includes an upper box body 12 and a lower box body 13, the upper box body 12 is rotatably connected to one side of the lower box body 13, the placing member 2, the elastic conductive component 3 and the conductive component 4 in the upper box body 12 and the lower box body 13 are symmetrically arranged relative to the rotation axis, so that the static electricity on the outer surface of the member to be cleaned can be removed when any one of the upper and lower outer surfaces of the box body 1 contacts the ground, thereby improving the applicability of the tool box.

Further optionally, a connecting assembly is arranged between the upper box 12 and the lower box 13, the connecting assembly includes a first connecting member 123 and a second connecting member 131, the first connecting member 123 is arranged on one side of the upper box 12 away from the rotation axis, the first connecting member 123 is in a U-shaped configuration, two ends of the first connecting member 123 are connected with the outer wall of the upper box 12 to form a cavity, the second connecting member 131 is rotatably arranged on one side of the lower box 13 away from the rotation axis, and the second connecting member 131 can pass through the cavity and then be buckled to connect the upper box 12 and the lower box 13. Further optionally, a handle 14 is provided on each of the upper case 12 and the lower case 13 to facilitate carrying of the worker.

Example two

As shown in fig. 1 to 7, the present embodiment provides a tool box, and compared with the first embodiment, the basic structure of the tool box provided in the present embodiment is the same as that of the first embodiment, except that a cleaning assembly 5 is further provided in the tool box of the present embodiment.

With reference to fig. 1 and 4, optionally, the tool box further comprises a cleaning assembly 5 for delivering ions to the outer surface of the member to be cleaned to neutralize the charge on the outer surface of the member to be cleaned, thereby cleaning the outer surface of the member to be cleaned from static electricity; the placement member 2 is provided with a receiving groove 22 for receiving the cleaning assembly 5.

Referring to fig. 4, further optionally, the removing assembly 5 includes an ion generator 51, a fan 52 and an air outlet pipe 53, wherein the ion generator 51 is disposed in the accommodating groove 22 and is used for generating ions; the fan 52 is arranged on the upper surface of the ion generator 51, so that the interior of the ion generator 51 generates airflow, thereby driving the movement of ions; the air outlet pipe 53 is connected with the inside and the outside of the ion generator 51, so that the air flow drives the electric ions to move to the outer surface of the piece to be cleaned, and the electric charges on the outer surface of the piece to be cleaned are neutralized.

Further alternatively, the air outlet pipe 53 is enclosed on a side wall of the ion generator 51, and the ion generator 51 is divided into a first part and a second part, where the first part is disposed in the accommodating groove 22 of the lower box 13, and the second part is disposed in the accommodating groove 22 of the upper box 12. According to the above arrangement, when the upper case 12 and the lower case 13 are buckled, the first part and the second part are respectively arranged in the accommodating grooves 22 of the upper case 12 and the lower case 13, and the air outlet pipe 53 is positioned between the placing pieces 2 of the upper case 12 and the lower case 13, so that the air can flow conveniently, and the neutralization efficiency is improved.

As shown in fig. 3, a plurality of air outlets 531 are further optionally disposed on the air outlet pipe 53 to improve the neutralization efficiency of charges on the outer surface of the member to be cleaned, i.e., improve the cleaning efficiency of the cleaning assembly 5. Further alternatively, a plurality of air outlets 531 are uniformly distributed along the length direction of the ionizer 51 to improve the uniformity of charge removal on the outer surface of the member to be removed.

Referring to fig. 7, further alternatively, the tank body 1 and the bottom of the accommodating groove 22 are both provided with an air inlet hole 121 to form an air inlet channel, the fan 52 is disposed at an output end of the air inlet channel, and the other end of the air inlet channel is provided with a sealing member 122 for sealing the air inlet channel to seal the tank body 1, so as to prevent dust from entering the tank body 1. In this embodiment, the sealing member 122 is a rubber plug.

With reference to fig. 1 and 4, further optionally, the toolbox further includes a control module 6, the control module 6 is electrically connected to the removing assembly 5, the control module 6 includes a switch and a power source 61, and the power source 61 supplies power to the removing assembly 5 to enable the removing assembly 5 to normally work; the switch is used to control the connection and disconnection of the power source 61, thereby enabling the control module 6 to control the purge assembly 5. Further optionally, be equipped with first preformed hole 132 on the lateral wall of lower box 13, be equipped with the second preformed hole on the lateral wall of placing 2, the switch is located in first preformed hole 132 and the second preformed hole to subassembly 5 is clear away from 1 external control of box in the staff. Further alternatively, in the present embodiment, the power source 61 is provided between the placement member 2 and the metal sheet 42.

It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in some detail by the above embodiments, the invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the invention, and the scope of the invention is determined by the scope of the appended claims.

Claims

1. A kit, comprising:

the box body (1), wherein a holding tank (11) is arranged in the box body (1);

the placing piece (2) is arranged in the accommodating groove (11), and a placing groove (21) is formed in the placing piece (2) and used for placing a piece to be removed; the box body (1) and the placing piece (2) are both insulators;

the conductive assembly (4) is arranged between the inner wall of the accommodating groove (11) and the outer wall of the placing groove (21), an elastic conductive assembly (3) is arranged in the placing groove (21), one end of the elastic conductive assembly (3) can be abutted against the part to be cleaned, and the other end of the elastic conductive assembly (3) is connected with the conductive assembly (4); the conductive assembly (4) comprises a conductive column (41), and the conductive column (41) penetrates through the box body (1) and can be in contact with the ground so as to conduct static electricity on the piece to be cleaned to the ground; the conductive component (4) further comprises a metal sheet (42), one side of the metal sheet (42) is connected with one end of the elastic conductive component (3) far away from the part to be removed, and the other side of the metal sheet is jointed with the conductive column (41);

the elastic conductive component (3) comprises:

a housing (31) in the shape of a sleeve, wherein the housing (31) is an insulator;

the two metal pieces (32) are respectively arranged at two ends of the shell (31) in a sliding manner, and the two metal pieces (32) are connected through a lead;

and the elastic piece (33) is arranged inside the shell (31), and the elastic piece (33) is configured to enable the two metal pieces (32) to always have a relatively-far trend.

2. The tool box according to claim 1, wherein a receiving hole is formed in the placement groove (21), the housing (31) passes through the receiving hole, a connecting plate (311) is arranged on a circumferential side wall of the housing (31), a through hole (3111) is formed in the connecting plate (311), and the elastic conductive component (3) further comprises a fastener, and the fastener is arranged in the through hole (3111) to fix the elastic conductive component (3) in the placement groove (21).

3. The tool box according to claim 1, wherein the conductive assembly (4) further comprises a conductive connecting piece (43), the conductive connecting piece (43) is in a U-shaped groove structure, the metal sheet (42) is arranged in the conductive connecting piece (43), and the conductive column (41) is arranged on the conductive connecting piece (43) so as to realize the joint of the metal sheet (42) and the conductive column (41).

4. The tool box according to claim 3, wherein the conductive assembly (4) further comprises a nut (44), a circumferential outer wall of the conductive column (41) is provided with a thread adapted to the nut (44), and the nut (44) is arranged outside the box body (1) to realize connection of the conductive assembly (4) and the box body (1).

5. A kit as claimed in claim 1, further comprising a cleaning assembly (5) for delivering ions to the outer surface of the member to be cleaned to neutralize the charge on the outer surface of the member to be cleaned; the placing piece (2) is provided with a containing groove (22) for containing the clearing component (5).

6. A kit as claimed in claim 5, characterized in that said clearing assembly (5) comprises:

the ion generator (51) is arranged in the accommodating groove (22) and is used for generating ions;

a fan (52) provided on an upper surface of the ionizer (51) to generate an air flow inside the ionizer (51);

and the air outlet pipe (53) is connected with the inside and the outside of the ion generator (51) so that the airflow drives the ions to move to the outer surface of the part to be cleaned.

7. The tool box as claimed in claim 6, wherein a plurality of air outlets (531) are formed on the air outlet pipe (53).

8. The tool box as claimed in claim 6, wherein the box body (1) and the bottom of the accommodating groove (22) are provided with air inlet holes (121) to form an air inlet channel, the fan (52) is arranged at the output end of the air inlet channel, and the other end of the air inlet channel is provided with a sealing member (122) for sealing the air inlet channel.