CN214159651U - Horizontal air supply mechanism of high-low temperature test box - Google Patents
Horizontal air supply mechanism of high-low temperature test box Download PDFInfo
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- CN214159651U CN214159651U CN202023313943.XU CN202023313943U CN214159651U CN 214159651 U CN214159651 U CN 214159651U CN 202023313943 U CN202023313943 U CN 202023313943U CN 214159651 U CN214159651 U CN 214159651U
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Abstract
The utility model discloses a high low temperature test box horizontal air supply mechanism, which comprises a high low temperature test box main body, wherein an inner cavity arranged in the high low temperature test box main body also comprises an air supply mechanism, the air supply mechanism comprises an air supply pipeline which is fixedly arranged at the center of the top of the high low temperature test box main body, an air outlet channel is arranged in the air supply pipeline, a dustproof net is elastically arranged in the air outlet channel, the dustproof net is of a funnel-shaped structure, and the air outlet channel is aligned to the center of the bottom of the inner cavity; a plurality of sub-cavities are arranged in the high-low temperature test box main body, the sub-cavities are communicated with the inner cavity through air holes, and the distance between every two adjacent air holes is the same. The air inlet of each sub-cavity in the test box is uniform, which is beneficial to increasing the test precision; the air inlet quality is higher, and impurity is less, and the difficult jam that causes the air inlet of dust.
Description
Technical Field
The utility model relates to a high low temperature test case field, concretely relates to high low temperature test case horizontal air supply mechanism.
Background
The high-low temperature test box mainly aims at the performance tests of high temperature and low temperature of the lithium battery and the adaptability tests of the product in storage, transportation and use in a low-temperature environment. The existing air supply system structure of the high-low temperature test box adopts the mode that refrigeration and heating are simultaneously started, and the balance state of a certain temperature point is achieved in a cold-hot confrontation mode.
The existing high-low temperature test box has defects, so that uneven air inlet is easily caused, the internal environment temperature of the test box is not uniform, the internal environment cannot be timely replaced, and the detection data is inaccurate; various impurities are often entrained in the external air flow, and internal data are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high low temperature test case horizontal air supply mechanism that can solve above-mentioned problem.
The utility model discloses a realize through following technical scheme: a horizontal air supply mechanism of a high-low temperature test box comprises a high-low temperature test box main body, wherein an inner cavity is arranged in the high-low temperature test box main body, the horizontal air supply mechanism also comprises an air supply mechanism, the air supply mechanism comprises an air supply pipeline which is fixedly installed at the center of the top of the high-low temperature test box main body, an air outlet channel is arranged in the air supply pipeline, a dustproof net is elastically arranged in the air outlet channel, the dustproof net is of a funnel-shaped structure, and the air outlet channel is aligned to the center of the bottom of the inner cavity; a plurality of sub-cavities are arranged in the high-low temperature test box main body, the sub-cavities are communicated with the inner cavity through air holes, and the distance between every two adjacent air holes is the same.
As preferred technical scheme, the top of high low temperature test case main part is provided with the centre bore, and the inner wall of centre bore is provided with the internal thread, and supply air duct's surface is provided with the external screw thread, external screw thread and internal thread phase-match, supply air duct insert to the centre bore through the thread engagement, and the junction bonding of supply air duct and high low temperature test case is fixed with the sealing washer that rubber was made, and the outside of dust screen is fixed with the rubber circle, and the rubber circle is fixed mutually with supply air duct.
As a preferred technical scheme, the cross section of the high-low temperature test box main body is of a circular structure.
As the preferred technical scheme, air supply mechanism still fixes the fan fixed bolster in the air-out passageway including the installation, and the installation of fan fixed bolster is fixed with radiator fan, and radiator fan's air-out end sets up towards the inner chamber, and the last installation of supply air duct is fixed with the dust screen, and one side of supply air duct is provided with the switch that the control radiator fan opened and shut down.
As a preferred technical scheme, the structure of each sub-cavity is the same, and each air hole is positioned at the same height.
The utility model has the advantages that: the air inlet of each sub-cavity in the test box is uniform, which is beneficial to increasing the test precision; the air inlet quality is higher, and impurity is less, and the difficult jam that causes the air inlet of dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a structural view of the air supply duct of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 2, the high and low temperature test box comprises a high and low temperature test box body 1, an inner cavity 111 is arranged in the high and low temperature test box body 1, and the air supply mechanism comprises an air supply pipeline 2 which is fixedly installed at the center of the top of the high and low temperature test box body 1, an air outlet channel 211 is arranged in the air supply pipeline 2, a dustproof net 3 is elastically arranged in the air outlet channel 211, the dustproof net 3 is of a funnel-shaped structure, and the air outlet channel 211 is aligned to the center of the bottom of the inner cavity 111; a plurality of sub-cavities 113 are arranged in the high-low temperature test box main body 1, the sub-cavities 113 and the inner cavity 111 are communicated through air holes 5, and the distance between every two adjacent air holes 5 is the same.
Wherein, the top of high low temperature test case main part 1 is provided with centre bore 6, and the inner wall of centre bore 6 is provided with the internal thread, and the surface of supply air duct 2 is provided with the external screw thread, external screw thread and internal thread phase-match, supply air duct 2 insert to centre bore 6 in through thread engagement, and the junction bonding of supply air duct 2 and high low temperature test case is fixed with the sealing washer that rubber was made, and the outside of dust screen 3 is fixed with rubber circle 7, and rubber circle 7 is fixed mutually with supply air duct 2. The rubber ring is fixed with the dust screen and the air supply pipeline through the super glue. The air supply pipeline is installed in a threaded mode, and the air supply pipeline is convenient to detach and install.
Wherein, the cross section of the high-low temperature test box main body 1 is of a circular structure.
Wherein, air supply mechanism still includes fixes the fan fixed bolster 8 in air-out passageway 211 through the screw installation, and the installation is fixed with radiator fan 9 on the fan fixed bolster 8, and radiator fan 9's air-out end sets up towards inner chamber 111, and one side of blast pipe 2 is provided with the switch that control radiator fan 9 stopped.
Wherein, each sub-cavity 113 has the same structure, and each air hole 5 is at the same height, which is beneficial to entering into the sub-cavity uniformly.
When the technical scheme is used, the high-low temperature test box is provided with the air outlet pipe, and one air outlet pipe and one sub-cavity are communicated.
According to the technical scheme, when air is supplied, the fan is started through the switch, the fan generates air flow, and the air flow enters the inner cavity and then is discharged into the sub-cavity through the air holes. The air current aims at the center of the inner cavity, so that the air current can uniformly enter each sub-cavity, uniform air inlet is facilitated, and test data is improved.
The dust screen is used for keeping apart the dust, and the dust screen is connected with the blast pipe through rubber for the dust screen easily moves, makes to be difficult to adsorb the dust on the dust screen.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a high low temperature test case horizontal air supply mechanism, includes high low temperature test case main part (1), is provided with inner chamber (111) in high low temperature test case main part (1), its characterized in that: the air supply device is characterized by further comprising an air supply mechanism, wherein the air supply mechanism comprises an air supply pipeline (2) which is fixedly arranged at the center of the top of the high-low temperature test box main body (1), an air outlet channel (211) is arranged in the air supply pipeline (2), a dustproof net (3) is elastically arranged in the air outlet channel (211), the dustproof net (3) is of a funnel-shaped structure, and the air outlet channel (211) is aligned to the center of the bottom of the inner cavity (111); a plurality of sub-cavities (113) are arranged in the high-low temperature test box main body (1), the sub-cavities (113) are communicated with the inner cavity (111) through air holes (5), and the distance between every two adjacent air holes (5) is the same.
2. The high-low temperature test chamber horizontal air supply mechanism of claim 1, characterized in that: the top of high low temperature test case main part (1) is provided with centre bore (6), and the inner wall of centre bore (6) is provided with the internal thread, and the surface of supply air duct (2) is provided with the external screw thread, external screw thread and internal thread phase-match, supply air duct (2) insert to centre bore (6) in through the thread engagement, and the junction bonding of supply air duct (2) and high low temperature test case is fixed with the sealing washer that rubber was made, and the outside of dust screen (3) is fixed with rubber circle (7), and rubber circle (7) and supply air duct (2) are fixed mutually.
3. The high-low temperature test chamber horizontal air supply mechanism of claim 1, characterized in that: the cross section of the high-low temperature test box main body (1) is of a circular structure.
4. The high-low temperature test chamber horizontal air supply mechanism of claim 1, characterized in that: the air supply mechanism further comprises a fan fixing support (8) fixed in the air outlet channel (211), a radiating fan (9) is fixedly installed on the fan fixing support (8), the air outlet end of the radiating fan (9) is arranged towards the inner cavity (111), and a switch for controlling the starting and stopping of the radiating fan (9) is arranged on one side of the air supply pipeline (2).
5. The high-low temperature test chamber horizontal air supply mechanism of claim 1, characterized in that: the structure of each sub-cavity (113) is the same, and each air hole (5) is positioned at the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313943.XU CN214159651U (en) | 2020-12-31 | 2020-12-31 | Horizontal air supply mechanism of high-low temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313943.XU CN214159651U (en) | 2020-12-31 | 2020-12-31 | Horizontal air supply mechanism of high-low temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214159651U true CN214159651U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023313943.XU Active CN214159651U (en) | 2020-12-31 | 2020-12-31 | Horizontal air supply mechanism of high-low temperature test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214159651U (en) |
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2020
- 2020-12-31 CN CN202023313943.XU patent/CN214159651U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1, floor 1, building 24, No. 57, Huoju Road, Suzhou hi tech Zone, Suzhou, Jiangsu 215009 Patentee after: Jiangsu Ruilan Automation Equipment Group Co.,Ltd. Address before: 518000 1st floor, building 42, 1st floor, building 43, Zunlong Science Park, No.7 Xieping Road, Ailian Industrial Zone, Wulian community, Longgang street, Shenzhen City, Guangdong Province Patentee before: SHENZHEN RELIABLUE TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |