CN212492974U

CN212492974U - Waterproof dustproof test box

Info

Publication number: CN212492974U
Application number: CN202020738611.7U
Authority: CN
Inventors: 霍占安
Original assignee: Wuxi Ruilaibao Test Equipment Co Ltd
Current assignee: Wuxi Ruilaibao Test Equipment Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-09
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the technical field of the proof box, especially, be a waterproof dustproof proof box, the power distribution box comprises a box body, the observation hole has been seted up to one side inner wall of box, one side welded fastening that the box is close to the observation hole has the observation window, all seted up the fixed orifices on the top of box and the bottom inner wall, equal welded fastening has the sleeve in two fixed orifices, and two sleeves run through the fixed orifices that corresponds respectively, welded fastening has the three connecting rod that is the ring arrangement on the telescopic inner wall, and the one end welded fastening that three connecting rod is close to each other has same motor, welded fastening has the heat dissipation fan on the output shaft of motor, the welded fastening has two dust screens in the sleeve, the motor is located between two dust screens. The utility model is simple in operation, convenient to use can carry out effectual heat dissipation to the proof box, has guaranteed the accuracy of proof box experimental result.

Description

Waterproof dustproof test box

Technical Field

The utility model relates to a proof box technical field especially relates to a waterproof dustproof proof box.

Background

The test box is a general name of products in the environmental test production industry, and is used for simulating a natural climate environment in a limited space range, and the test types are as follows: high low temperature test box, xenon lamp aging test box, ultraviolet ray aging test box, box rain box, drip proof box etc, numerous products all need pass through dustproof test before pushing to market, dustproof test is the working capability of detection product under the environment that has the dust, dustproof test box is the device that provides the product and carry out dustproof test, its mechanism of operation is to put into proof box bottom with a certain amount of dirt, blow to the proof box top by the fan suction back rethread pipeline, the dirt is free fall mode downwards, drop to put on the experimental product of being tested on the test rack, thereby to being tested the product and carrying out dustproof test.

However, some test chambers generate high temperature inside during working, which may affect the test result, and therefore, a waterproof and dustproof test chamber is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof and dustproof test box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterproof dustproof test box, includes the box, the observation hole has been seted up to one side inner wall of box, one side welded fastening that the box is close to the observation hole has the observation window, all seted up the fixed orifices on the top of box and the bottom inner wall, equal welded fastening has the sleeve in two fixed orifices, and two sleeves run through the fixed orifices that corresponds respectively, welded fastening has the three connecting rod that is the ring arrangement on the telescopic inner wall, and the one end welded fastening that three connecting rod is close to each other has same motor, welded fastening has the heat dissipation fan on the output shaft of motor, the welded fastening has two dust screens in the sleeve, the motor is located between two dust screens.

Preferably, the two sides of the box body are respectively provided with a rotating wheel in a rotating way.

Preferably, a sealing ring is fixed in the transfer in the fixing hole, and the sleeve and the inner wall of the sealing ring are fixed together in a sticking mode.

Preferably, the rotation directions of the two heat dissipation fans are opposite.

Preferably, a plurality of installation transverse plates are welded and fixed in the box body.

Preferably, an annular block is welded and fixed on the inner wall of the sleeve, and the dustproof net and the inner wall of the annular block are welded and fixed together.

Compared with the prior art, the beneficial effects of the utility model are that: one side welded fastening at the box has battery and switch, wherein two motors, battery and switch connect gradually and constitute the return circuit through the wire, when needs dispel the heat to the inside of box, alright start two motors through the switch, two motors can rotate simultaneously, two motors drive two heat dissipation fans again and rotate, because two heat dissipation fans revolve to opposite, thereby two heat dissipation fans alright get into the box with the cold air that drives the outside, simultaneously can also make the hot-air outflow of box inner wall, then alright dispel the heat with the inside to the box.

The utility model is simple in operation, convenient to use can carry out effectual heat dissipation to the proof box, has guaranteed the accuracy of proof box experimental result.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

in the figure: 1. a box body; 2. an observation hole; 3. an observation window; 4. a fixing hole; 5. a sleeve; 6. a connecting rod; 7. a motor; 8. a heat dissipation fan; 9. a dust screen; 10. a rotating wheel.

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. 1-3, the present invention provides a technical solution: a waterproof and dustproof test box comprises a box body 1, wherein an observation hole 2 is formed in the inner wall of one side of the box body 1, an observation window 3 is fixedly welded on one side, close to the observation hole 2, of the box body 1, fixing holes 4 are formed in the inner walls of the top and the bottom of the box body 1, sleeves 5 are fixedly welded in the two fixing holes 4, the two sleeves 5 respectively penetrate through the corresponding fixing holes 4, three connecting rods 6 which are arranged in an annular mode are fixedly welded on the inner wall of each sleeve 5, one end, close to each other, of each connecting rod 6 is fixedly welded with a same motor 7, a heat dissipation fan 8 is fixedly welded on an output shaft of each motor 7, two dustproof nets 9 are fixedly welded in each sleeve 5, and each motor 7 is located between the two dustproof nets;

the two sides of the box body 1 are rotatably provided with rotating wheels 10, a sealing ring is fixed in a rotating manner in the fixing hole 4, the sleeve 5 is fixedly adhered to the inner wall of the sealing ring, the rotating directions of the two heat dissipation fans 8 are opposite, a plurality of installation transverse plates are fixedly welded in the box body 1, a ring-shaped block is fixedly welded on the inner wall of the sleeve 5, a dustproof net 9 is fixedly welded with the inner wall of the ring-shaped block, a storage battery and a switch are fixedly welded on one side of the box body 1, the two motors 7 are sequentially connected through a wire to form a loop, when heat dissipation is required to be performed on the interior of the box body 1, the two motors 7 can be started through the switch, the two motors 7 can simultaneously rotate, the two motors 7 then drive the two heat dissipation fans 8 to rotate, and the rotating directions of the two heat dissipation fans 8 are opposite, so that the two heat dissipation fans 8 can, simultaneously can also make the hot-air outflow of 1 inner wall of box, then alright dispel the heat in order to the inside to box 1, the utility model is simple in operation, convenient to use can carry out effectual heat dissipation to the proof box, has guaranteed the accuracy of proof box experimental result.

The working principle is as follows: fixed mounting has battery and switch in one side of box 1, wherein two motors 7, battery and switch pass through the wire and connect gradually and constitute the return circuit, when needs dispel the heat to the inside of box 1, alright start two motors 7 through the switch, two motors 7 can rotate simultaneously, two motors 7 drive two heat dissipation fans 8 again and rotate, because two heat dissipation fans 8 revolve to on the contrary, thereby two heat dissipation fans 8 alright get into box 1 with the outside cold air that drives, can also make the hot-air outflow of box 1 inner wall simultaneously, then alright dispel the heat with the inside to box 1, the utility model is simple in operation, convenient to use can carry out effectual heat dissipation to the proof box, has guaranteed the accuracy of proof box experimental result.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 waterproof dustproof proof box, includes box (1), its characterized in that: observation hole (2) have been seted up to one side inner wall of box (1), one side fixed mounting that box (1) is close to observation hole (2) has observation window (3), all seted up fixed orifices (4) on the top of box (1) and the bottom inner wall, equal fixed mounting has sleeve (5) in two fixed orifices (4), and two sleeve (5) run through corresponding fixed orifices (4) respectively, fixed mounting has three connecting rod (6) that are the annular and arrange on the inner wall of sleeve (5), and the one end fixed mounting that three connecting rod (6) are close to each other has same motor (7), fixed mounting has heat dissipation fan (8) on the output shaft of motor (7), fixed mounting has two dust screens (9) in sleeve (5), motor (7) are located between two dust screens (9).

2. The waterproof and dustproof test box according to claim 1, characterized in that: and rotating wheels (10) are rotatably arranged on two sides of the box body (1).

3. The waterproof and dustproof test box according to claim 1, characterized in that: the sealing ring is fixedly installed in the fixing hole (4), and the sleeve (5) is fixedly connected with the inner wall of the sealing ring.

4. The waterproof and dustproof test box according to claim 1, characterized in that: the rotation directions of the two heat dissipation fans (8) are opposite.

5. The waterproof and dustproof test box according to claim 1, characterized in that: a plurality of installation transverse plates are fixedly installed in the box body (1).

6. The waterproof and dustproof test box according to claim 1, characterized in that: the inner wall of the sleeve (5) is fixedly provided with an annular block, and the dustproof net (9) is fixedly connected with the inner wall of the annular block.