CN210252318U

CN210252318U - LED constant temperature and humidity test box

Info

Publication number: CN210252318U
Application number: CN201921055339.6U
Authority: CN
Inventors: 曾华凤
Original assignee: Dongguan Kowintest Equipment Co ltd
Current assignee: Dongguan Kowintest Equipment Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-07
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a LED constant temperature and humidity test box, including LED test box body, scavenge pipe and dustproof frame, the inner wall connection of LED test box body has the fixed block, and the inner wall connection of fixed block has the baffle, the top edge of baffle is provided with the mounting groove, the top inner wall connection of connecting rod has solid fixed ring, scavenge pipe intercommunication is at the left side wall of LED test box body, and the internally mounted of scavenge pipe has the jam strip, the top cover of jam strip is equipped with the sealing washer, the left side hinged joint of LED test box body has the door closure, the top at LED test box body is connected to dustproof frame, and the internal connection of dustproof frame has the dust removal board. This LED constant temperature and humidity test box, accessible elasticity sponge increase reagent pipe and the solid fixed frictional force between the ring, have the tight effect of clamp to the reagent pipe, avoid doing the process vibrations of experiment to the inside liquid of reagent pipe and make the reagent pipe the condition that slope and collapse appear to be favorable to developing of the inside liquid experiment work of reagent pipe.

Description

LED constant temperature and humidity test box

Technical Field

The utility model relates to a LED constant temperature and humidity test chamber correlation technique field specifically is a LED constant temperature and humidity test chamber.

Background

The constant temperature and humidity test box is also called a constant temperature and humidity tester, a constant temperature and humidity test box, a programmable humidity-heat alternating test box, a constant temperature machine or a constant temperature and humidity box, is used for detecting the performance of materials in various environments and testing the heat resistance, cold resistance, dry resistance and humidity resistance of various materials. The LED constant temperature and humidity test box is suitable for quality detection of products such as electronics, electric appliances, mobile phones, communication, instruments, vehicles, plastic products, metal, food, chemistry, building materials, medical treatment, aerospace and the like, and therefore electrical elements inside the LED constant temperature and humidity test box are made of LED materials.

The LED constant temperature and humidity test box that uses at present, after using a section of year, the dust is easily adhered on the top of box, and the not convenient to use person is to the processing of dust to the not convenient to use person is to taking a breath of this box, makes the holistic result of use of this box not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED constant temperature and humidity test box to solve the LED constant temperature and humidity test box of using at present who proposes in the above-mentioned background art, after using one section year, the dust is easily adhered on the top of box, and the not convenient to use person is to the processing of dust, and not convenient to use person is to taking a breath of this box, makes the not good problem of the holistic result of use of this box.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED constant temperature and humidity test box, includes LED proof box body, scavenge pipe and dustproof frame, the inner wall of LED proof box body is connected with the fixed block, and the inner wall of fixed block is connected with the baffle, the top edge of baffle is provided with the resettlement groove, and the top of baffle is connected with the connecting rod, the top inner wall of connecting rod is connected with solid fixed ring, and solid fixed ring's internally mounted has a reagent pipe, scavenge pipe intercommunication is at the left side wall of LED proof box body, and the internally mounted of scavenge pipe has the jam strip, the top cover of jam strip is equipped with the sealing washer, the left side hinged joint of LED proof box body has the door closure, the top at the LED proof box body is connected to dustproof frame, and the internally connected of dustproof frame has the dust removal board.

Preferably, the inner wall of the fixing ring is provided with an elastic sponge, and the inner wall of the elastic sponge is tightly attached to the outer wall of the reagent tube.

Preferably, the ventilation pipe is in threaded connection with the blocking strip, the inner wall of the ventilation pipe and the outer wall of the blocking strip are both in threaded arrangement, and the ventilation pipe is arranged on the left side wall of the LED test box body at equal intervals.

Preferably, the diameter of the sealing ring is larger than that of the ventilation pipe, and the tail end of the sealing ring is tightly attached to the top end of the ventilation pipe.

Preferably, the dustproof frame is arranged in an arch structure, the length of the dustproof frame is greater than that of the LED test box body, and the dustproof frame is arranged in a concave structure.

Preferably, the inner wall of the dustproof frame is connected with dust-guiding plates which are symmetrically arranged and are arranged in a circular arc structure.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the LED constant temperature and humidity test box, the friction force between the reagent tube and the fixing ring can be increased through the elastic sponge, the reagent tube is clamped, the situation that the reagent tube inclines and collapses due to vibration in the process of performing an experiment on liquid in the reagent tube is avoided, and the development of liquid experiment work in the reagent tube is facilitated;

(2) the inner wall of the ventilation pipe and the outer wall of the blocking strip are arranged in a threaded manner, so that a user can conveniently open and block the ventilation pipe, the gas conversion rate in the LED test box body can be adjusted through the ventilation pipe, peculiar smell in the LED test box body is avoided, the sealing ring can increase the sealing performance of connection between the ventilation pipe and the blocking strip, and the leakage condition in the heating and humidifying process in the LED test box body is avoided;

(3) under the drainage effect of dust guide plate, can drain the dust smoothly to dustproof frame to the dust frame has the effect of concentrating the collection to the dust, in order to do benefit to the user to the subsequent processing of dust, is difficult for letting the dust adhere on the top of box.

Drawings

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

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

FIG. 3 is a schematic view of the fitting structure between the partition plate and the fixing ring of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. an LED test chamber body; 2. a fixed block; 3. a partition plate; 4. a placing groove; 5. a connecting rod; 6. a fixing ring; 7. an elastic sponge; 8. a reagent tube; 9. a ventilation tube; 10. a plugging strip; 11. a seal ring; 12. a door cover; 13. a dust-proof frame; 14. a dust removal plate; 15. a dust collection plate.

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.

If electrical components and the like appear in the text, the electrical components and the like are electrically connected with an external main controller and 220V mains supply, the main controller can be a computer and other conventional known devices for controlling, and meanwhile, if a motor, a water pump, a material conveying pump, a hydraulic cylinder and the like appear in the text, the conventional known devices are all adopted.

Referring to fig. 1-5, the present invention provides a technical solution: an LED constant temperature and humidity test box comprises an LED test box body 1, a ventilation tube 9 and a dustproof frame 13, wherein the inner wall of the LED test box body 1 is connected with a fixed block 2, and the inner wall of the fixed block 2 is connected with a clapboard 3, the edge of the top end of the clapboard 3 is provided with a placing groove 4, the top end of the clapboard 3 is connected with a connecting rod 5, the inner wall of the top end of the connecting rod 5 is connected with a fixed ring 6, a reagent tube 8 is arranged in the fixing ring 6, an elastic sponge 7 is arranged on the inner wall of the fixing ring 6, and the inner wall of the elastic sponge 7 is tightly attached with the outer wall of the reagent tube 8, the friction force between the reagent tube 8 and the fixing ring 6 can be increased through the elastic sponge 7, the clamping function is provided for the reagent tube 8, so that the situation that the reagent tube 8 is inclined and collapsed due to vibration in the process of performing an experiment on liquid in the reagent tube 8 is avoided, and the development of experiment work of the liquid in the reagent tube 8 is facilitated;

the air exchange tube 9 is communicated with the left side wall of the LED test box body 1, the plugging strip 10 is arranged inside the air exchange tube 9, the air exchange tube 9 is in threaded connection with the plugging strip 10, the inner wall of the air exchange tube 9 and the outer wall of the plugging strip 10 are both in threaded arrangement, the ventilation pipes 9 are arranged on the left side wall of the LED test box body 1 at equal intervals, so that a user can conveniently open and block the ventilation pipes 9, the gas conversion rate in the LED test box body 1 can be adjusted through the ventilation pipes 9, peculiar smell in the LED test box body 1 is avoided, the top end of the blocking strip 10 is sleeved with a sealing ring 11, the diameter of the sealing ring 11 is larger than that of the ventilation pipes 9, the tail end of the sealing ring 11 is tightly attached to the top end of the ventilation tube 9, the sealing ring 11 can improve the sealing performance of the connection between the ventilation tube 9 and the blocking strip 10, and the leakage condition of the interior of the LED test box body 1 in the heating and humidifying process is avoided;

LED proof box body 1's left side hinged joint has door closure 12, dustproof frame 13 is connected on LED proof box body 1's top, and dustproof frame 13's internal connection has dust removal board 14, dustproof frame 13 is the setting of domes, and dustproof frame 13's length is greater than LED proof box body 1's length, and dustproof frame 13 sets up for concave yield type structure, the effect of concentrating the collection has to the dust, in order to do benefit to the user to the subsequent processing of dust, dustproof frame 13's inner wall is connected with dust deflector 15, and dust deflector 15 is symmetrical arrangement, and dust deflector 15 sets up for convex structure, under dust deflector 15's drainage effect, can be with the dust drainage to dustproof frame 13 smoothly.

The working principle is as follows: for the device, firstly, the door cover 12 is opened through the hinge, then, a proper amount of different reagents are injected into the reagent tube 8, then, the reagent tube 8 penetrates through the fixing ring 6, the tail end of the reagent tube 8 is embedded into the placing groove 4 at the top end of the partition plate 3, at the moment, the elastic sponge 7 on the inner wall of the fixing ring 6 is tightly attached to the outer wall of the reagent tube 8, then, when air exchange is needed, the plugging strip 10 is screwed out from the ventilating tube 9 in a rotating manner, the LED test box body 1 can be ventilated with outside air through the ventilating tube 9, peculiar smell in the LED test box body 1 is avoided, secondly, after the air exchange is finished, the plugging strip 10 is covered to the original position, at the moment, the sealing ring 11 on the outer ring of the plugging strip 10 is tightly attached to the top end of the ventilating tube 9, and finally, after the LED test box body 1 is used for a period, under the drainage effect of the dust guide plate 15, dust can be smoothly drained to, the dust collection and treatment are facilitated for a user, and the use process of the whole LED constant temperature and humidity test box is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED constant temperature and humidity test box, includes LED test box body (1), scavenge pipe (9) and dustproof frame (13), its characterized in that: the inner wall of the LED test box body (1) is connected with a fixed block (2), the inner wall of the fixed block (2) is connected with a partition plate (3), the edge of the top end of the partition plate (3) is provided with a placement groove (4), the top end of the clapboard (3) is connected with a connecting rod (5), the inner wall of the top end of the connecting rod (5) is connected with a fixed ring (6), a reagent tube (8) is arranged in the fixing ring (6), the ventilation tube (9) is communicated with the left side wall of the LED test box body (1), and a plugging strip (10) is arranged in the scavenging tube (9), a sealing ring (11) is sleeved at the top end of the plugging strip (10), the left side of the LED test box body (1) is hinged with a door cover (12), the dustproof frame (13) is connected on the top end of the LED test box body (1), and the interior of the dustproof frame (13) is connected with a dust removal plate (14).

2. The LED constant temperature and humidity test chamber according to claim 1, characterized in that: the inner wall of the fixing ring (6) is provided with an elastic sponge (7), and the inner wall of the elastic sponge (7) is tightly attached to the outer wall of the reagent tube (8).

3. The LED constant temperature and humidity test chamber according to claim 1, characterized in that: the ventilation pipe (9) and the blocking strip (10) are in threaded connection, the inner wall of the ventilation pipe (9) and the outer wall of the blocking strip (10) are arranged in a threaded mode, and the ventilation pipe (9) is arranged on the left side wall of the LED test box body (1) at equal intervals.

4. The LED constant temperature and humidity test chamber according to claim 1, characterized in that: the diameter of the sealing ring (11) is larger than that of the ventilation pipe (9), and the tail end of the sealing ring (11) is tightly attached to the top end of the ventilation pipe (9).

5. The LED constant temperature and humidity test chamber according to claim 1, characterized in that: dustproof frame (13) set up for domes, and the length of dustproof frame (13) is greater than the length of LED proof box body (1) to dustproof frame (13) are the setting of recessed type structure.

6. The LED constant temperature and humidity test chamber according to claim 5, characterized in that: the inner wall of dustproof frame (13) is connected with dust collection plate (15), and dust collection plate (15) are symmetrical arrangement to dust collection plate (15) are the setting of convex structure.