Infrared temperature measurement window and energy storage cabinet

Abstract

The utility model discloses an infrared temperature measurement window and an energy storage cabinet, which are applied to the technical field of temperature measurement windows. The infrared temperature measurement window comprises an annular shell, an annular sealing ring and a lens assembly, the annular shell is provided with a through hole, and the annular shell comprises an inner side face and an outer side face which are opposite to each other; the annular sealing ring is arranged on the inner side surface; the lens assembly comprises a pressing ring assembly and a lens, the pressing ring assembly comprises a first pressing ring and a second pressing ring, the first pressing ring and the second pressing ring clamp the annular sealing ring, and the outer circumferential face of the lens abuts against the inner circumferential face of the annular sealing ring. The sealing performance of the energy storage cabinet can be ensured under the condition that the infrared temperature measurement window is installed on the energy storage cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring windows, in particular to an infrared temperature measuring window and an energy storage cabinet. Background Art

[0002] The infrared temperature measurement window refers to an optical temperature measurement observation window that can transmit infrared rays, ultraviolet rays, and visible light. It is generally installed on the shell of a closed electrical cabinet or a motor junction box. Infrared thermal imagers and thermometers are used to perform various non-destructive inspections on the internal equipment of the electrical cabinet without opening the cabinet door, making the measured data more accurate, and thus timely discovering hidden dangers and preventing accidents.

[0003] However, the installation of the infrared temperature measurement window may destroy the sealing of the electrical cabinet, causing safety risks to the electrical cabinet. Utility Model Content

[0004] In order to solve at least one technical problem in the above-mentioned background technology, the implementation mode of the present utility model provides an infrared temperature measuring window and an energy storage cabinet, which can ensure the sealing of the energy storage cabinet when the infrared temperature measuring window is installed in the energy storage cabinet.

[0005] The infrared temperature measuring window of the utility model embodiment comprises:

[0006] An annular shell, wherein the annular shell is provided with a through hole, and the annular shell comprises an inner side surface and an outer side surface opposite to each other;

[0007] An annular sealing ring, the annular sealing ring being arranged on the inner side surface;

[0008] A lens assembly comprises a pressure ring assembly and a lens, wherein the pressure ring assembly comprises a first pressure ring and a second pressure ring, wherein the first pressure ring and the second pressure ring clamp the annular sealing ring, and the outer circumference of the lens and the inner circumference of the annular sealing ring are in contact with each other.

[0009] In some embodiments, the annular sealing ring is provided with a mounting groove, and the outer peripheral surface of the lens contacts the bottom wall of the mounting groove.

[0010] In some embodiments, the first pressure ring extends from the inner side surface away from the inner side surface, the inner side surface of the annular shell forms an internal thread, the outer side surface of the second pressure ring forms an external thread, and the second pressure ring is installed to the inner side surface of the annular shell through the internal thread and the external thread to cooperate with the first pressure ring to clamp the annular sealing ring.

[0011] In some embodiments, the inner side surface of the annular shell forms an internal thread, and the outer side surfaces of the first pressure ring and the second pressure ring form external threads. The first pressure ring and the second pressure ring are installed to the inner side surface of the annular shell through the internal thread and the external thread to clamp the annular sealing ring.

[0012] In some embodiments, the second pressure ring includes a main body and a rotating part, the rotating part is arranged on the main body, and the rotating part includes a rotating groove arranged on the surface of the main body opposite to the first pressure ring; and / or, a rotating groove arranged on the inner side surface of the main body; and / or, a rotating boss arranged on the surface of the main body opposite to the first pressure ring.

[0013] In some embodiments, the rotating grooves include a plurality of rotating grooves, and the plurality of rotating grooves are symmetrically arranged relative to the diameter of the second pressure ring; or, the rotating bosses include a plurality of rotating bosses, and the plurality of rotating bosses are symmetrically arranged relative to the diameter of the second pressure ring.

[0014] In some embodiments, the infrared temperature measurement window also includes a protective cover, the inner surface of the protective cover is provided with an internal thread, the annular shell includes a first end and a second end opposite to each other, the outer side surface of the first end is provided with an external thread, and the protective cover is sleeved on the first end through the internal thread and the external thread.

[0015] The energy storage cabinet of the utility model comprises an infrared temperature measuring window of any of the above embodiments, a cabinet, and an energy storage device. A first mounting hole is provided on the surface of the cabinet, and the infrared temperature measuring window is mounted in the first mounting hole; the energy storage device is arranged in the cabinet.

[0016] In some embodiments, the annular shell includes a first end and a second end opposite to each other, the outer side surface of the second end is provided with an external thread, the infrared temperature measurement window also includes a mounting ring, the inner side surface of the mounting ring is provided with an internal thread, the mounting ring is sleeved on the second end through the internal thread and the external thread, and the mounting ring is located inside the cabinet.

[0017] In some embodiments, the annular shell further includes an annular boss arranged between the first end and the second end, the annular boss being located outside the cabinet body, the second end of the annular shell being penetrated by the first mounting hole, the surface of the annular boss opposite to the mounting ring is provided with a second mounting hole, the surface of the mounting ring opposite to the annular boss is provided with a third mounting hole, a fourth mounting hole is provided on the cabinet body around the first mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are arranged in one-to-one correspondence, the inner surfaces of the second mounting holes are provided with internal threads, and the energy storage cabinet further includes mounting bolts, the mounting bolts sequentially penetrate the third mounting hole, the fourth mounting hole and the second mounting hole, and are screwed with the internal threads of the second mounting hole to fix the infrared temperature measurement window on the first mounting hole.

[0018] In some embodiments, the projections of the annular boss and the mounting ring on the surface of the cabinet cover the edge of the first mounting hole.

[0019] In some embodiments, a surface of the mounting ring opposite to the annular boss is provided with an anti-slip structure, and the anti-slip structure includes a plurality of anti-slip bumps, and the plurality of anti-slip bumps are arranged in an annular array with the mounting ring as the center.

[0020] The infrared temperature measuring window and energy storage cabinet of the utility model embodiment are provided with an annular sealing ring, and the lens in the lens assembly is arranged on the sealing ring, so that the outer peripheral surface of the lens and the inner peripheral surface of the annular sealing ring are in conflict with each other, and then the annular sealing ring is arranged on the inner side surface of the annular shell to achieve the sealing of the gap between the lens and the inner side surface of the annular shell, which can protect the lens and prevent dust, water vapor, etc. from entering the window, thereby avoiding interference with infrared temperature measurement.

[0021] In addition, by clamping and fixing the sealing ring with the first pressure ring and the second pressure ring, the problem of lens position deviation caused by the elasticity of the sealing ring can be avoided, and the optical axis of the lens and the optical axis of the through hole of the annular shell can be ensured to coincide, so that the lens is kept in the accurate position, the optical path is ensured to be stable, and the temperature measurement accuracy can be guaranteed.

[0022] Additional aspects and advantages of the embodiments of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the embodiments of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a three-dimensional cross-sectional schematic diagram of an infrared temperature measurement window of some embodiments of the utility model from a viewing angle.

[0025] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional decomposition of the infrared temperature measurement window.

[0026] Figure 3 It is a plan view of an energy storage cabinet of some embodiments of the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the infrared temperature measuring window of some embodiments of the utility model.

[0028] Figure 5 It is a three-dimensional exploded schematic diagram of an infrared temperature measuring window of some embodiments of the utility model from one viewing angle.

[0029] Figure 6 It is a three-dimensional exploded schematic diagram of the infrared temperature measuring window of some embodiments of the utility model from another perspective. DETAILED DESCRIPTION

[0030] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings. The same or similar reference numerals in the accompanying drawings represent the same or similar elements or elements with the same or similar functions.

[0031] In addition, the embodiments of the present invention described below in conjunction with the drawings are exemplary and are only used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] The applicant found that when installing the infrared temperature measurement window, the optical crystal is generally installed directly in the inner cavity of the shell. There is a lack of protection for the optical crystal, which makes it easy for water vapor or dust to pass through the gap between the optical crystal and the shell and enter the optical crystal and the cabinet. This may cause the inner surface of the optical crystal to be covered with water vapor and dust, affecting the subsequent infrared temperature measurement effect. Water vapor and dust entering the cabinet may even cause safety risks to the energy storage cabinet.

[0034] To do this, see Figures 1 to 3 The utility model provides an infrared temperature measuring window 10, which includes an annular shell 11, an annular sealing ring 12 and a lens assembly 13. The annular shell 11 is provided with a through hole 14, and the annular shell 11 includes an inner side surface 111 and an outer side surface 112 opposite to each other; the annular sealing ring 12 is arranged on the inner side surface 111; the lens assembly 13 includes a pressing ring assembly 131 and a lens 135, the pressing ring assembly 131 includes a first pressing ring 132 and a second pressing ring 133, the first pressing ring 132 and the second pressing ring 133 clamp the annular sealing ring 12, and the outer peripheral surface of the lens 135 is in contact with the inner peripheral surface of the annular sealing ring 12.

[0035] The infrared temperature measurement window 10 of the utility model is provided with an annular sealing ring 12, and the lens 135 in the lens assembly 13 is provided on the annular sealing ring 12, so that the outer peripheral surface of the lens 135 is in conflict with the inner peripheral surface of the annular sealing ring 12, and then the annular sealing ring 12 is set to the inner side surface 111 of the annular shell 11, so as to achieve the sealing of the gap between the lens 135 and the inner side surface 111 of the annular shell 11, and the lens 135 can be protected to prevent dust, water vapor, etc. from entering the window, thereby avoiding interference with infrared temperature measurement.

[0036] In addition, by clamping and fixing the annular sealing ring 12 with the first pressure ring 132 and the second pressure ring 133, the problem of deviation of the position of the lens 135 due to the elasticity of the annular sealing ring 12 can be avoided, and the optical axis of the lens 135 and the optical axis of the through hole 14 of the annular shell 11 are ensured to coincide, so that the lens 135 is kept in the accurate position, the stability of the optical path is ensured, and the temperature measurement accuracy can be guaranteed.

[0037] The infrared temperature measuring window 10 of the utility model is introduced in detail below:

[0038] Please continue reading Figures 1 to 3 The infrared temperature measuring window 10 provided by the utility model can be installed in the cabinet body 20 of the energy storage cabinet 100 , and the infrared temperature measuring device can detect the temperature inside the cabinet body 20 through the infrared temperature measuring window 10 .

[0039] The energy storage cabinet 100 of the present utility model embodiment includes an infrared temperature measurement window 10, a cabinet 20 and an energy storage device 30. A first mounting hole 21 is opened on the surface of the cabinet 20, and the infrared temperature measurement window 10 is installed in the first mounting hole 21; the energy storage device 30 is arranged in the cabinet 20.

[0040] In some embodiments, the infrared temperature measuring window 10 includes an annular housing 11 , an annular sealing ring 12 and a lens assembly 13 . The annular sealing ring 12 and the lens assembly 13 are both disposed in the annular housing 11 .

[0041] The annular shell 11 is provided with a through hole 14 , and includes an inner side surface 111 and an outer side surface 112 opposite to each other. The inner side surface 111 is located in the through hole 14 , and the inner side surface 111 forms an inner cavity for mounting the lens assembly 13 and the annular sealing ring 12 .

[0042] Optionally, the annular shell 11 may be a metal shell, a plastic shell, etc., which is not limited here.

[0043] Optionally, the cross-sectional shape of the through hole 14 formed in the annular housing 11 may be circular, rectangular, etc. The embodiment of the utility model is described by taking the cross-sectional shape of the through hole 14 as a circle as an example.

[0044] Optionally, the annular housing 11 includes a first end 113 , a second end 114 , and an annular boss 115 located between the first end 113 and the second end 114 , and the first end 113 , the annular boss 115 , and the second end 114 are connected in sequence.

[0045] The outer surface of the first end 113 is provided with an external thread, and the outer surface of the second end 114 is also provided with an external thread.

[0046] At least one of the annular boss 115 , the first end 113 and the second end 114 is provided with an internal thread, and the lens assembly 13 is provided on the inner side surface 111 of the annular housing 11 through the internal thread.

[0047] Optionally, the outer diameter of the annular boss 115 is larger than the outer diameters of the first end 113 and the second end 114, and the outer diameters of the first end 113 and the second end 114 match the aperture of the first mounting hole 21 (e.g., the outer diameters of the first end 113 and the second end 114 are equal to the aperture of the first mounting hole 21). When the infrared temperature measuring window 10 is installed to the first mounting hole 21 of the cabinet 20, the second end 114 penetrates the first mounting hole 21, and the annular boss 115 abuts against the surface of the cabinet 20.

[0048] Optionally, the projection of the annular boss 115 on the surface of the cabinet 20 covers the edge of the first mounting hole 21. In this way, after the annular housing 11 is installed in the first mounting hole 21, the first mounting hole 21 can be covered to achieve sealing of the first mounting hole 21.

[0049] In some embodiments, the annular sealing ring 12 is disposed on the inner side 111 of the annular housing 11 .

[0050] The annular sealing ring 12 is usually a ring-shaped object made of elastic or plastic material with a specific cross-sectional shape (such as a ring with a circular, square, rectangular, etc. cross-sectional shape). Its main function is to fill the gap between two or more components to prevent fluid (liquid, gas, etc.) leakage and prevent external impurities from entering the system, thereby ensuring the sealing and normal operation of the system.

[0051] Optionally, the annular sealing ring 12 is elastic, so that by arranging the annular sealing ring 12 between multiple components, the annular sealing ring 12 and the components are interference-fitted, thereby sealing the gaps between the multiple components. For example, the annular sealing ring 12 can be a rubber sealing ring, a plastic sealing ring, etc.

[0052] In some embodiments, the lens assembly 13 includes a pressure ring assembly 131 and a lens 135. The lens assembly 13 is disposed on the inner side surface 111 of the annular housing 11 (eg, the inner side surface of the annular boss 115).

[0053] Among them, the pressure ring assembly 131 includes a first pressure ring 132 and a second pressure ring 133, the first pressure ring 132 and the second pressure ring 133 clamp the annular sealing ring 12, and the lens 135 is arranged on the annular sealing ring 12, or the annular sealing ring 12 is sleeved on the edge of the lens 135, so that the outer peripheral surface of the lens 135 is in conflict with the inner peripheral surface of the annular sealing ring 12.

[0054] Optionally, the outer diameter of the lens 135 is greater than the inner diameter of the annular sealing ring 12. Thus, when the annular sealing ring 12 is sleeved on the edge of the lens 135, the annular sealing ring 12 needs to be stretched, and the inner circumference of the annular sealing ring 12 and the outer circumference of the lens 135 are tightly combined due to the contraction force of the annular sealing ring 12.

[0055] Optionally, the annular sealing ring 12 is provided with a mounting groove 121, and the outer peripheral surface of the lens 135 abuts against the bottom wall of the mounting groove 121. In this way, the installation of the lens 135 is convenient, and the mounting groove 121 can prevent the annular sealing ring 12 from being separated from the lens 135 due to shrinkage.

[0056] In some embodiments, the first pressure ring 132 extends from the inner side surface 111 of the annular shell 11 to the inner side surface 111 away from the annular shell 11, the inner side surface 111 of the annular shell 11 forms an internal thread, and the outer side surface of the second pressure ring 133 forms an external thread. The second pressure ring 133 is installed to the inner side surface 111 of the annular shell 11 through the internal thread and the external thread to cooperate with the first pressure ring 132 to clamp the annular sealing ring 12.

[0057] The first pressure ring 132 may be a fixed retaining ring formed on the inner side surface 111 of the annular shell 11 . The fixed retaining ring extends from the inner side surface 111 of the annular shell 11 to the inner side surface 111 away from the annular shell 11 . The fixed retaining ring is used to locate the installation position of the lens 135 .

[0058] The lens 135 with the annular sealing ring 12 is arranged on one side of the first pressing ring 132, such as being arranged close to one side of the first pressing ring 132. After the lens 135 is arranged, the second pressing ring 133 can be installed. The external thread of the outer side surface of the second pressing ring 133 is screwed with the internal thread of the inner side surface 111 of the annular shell 11, so that it moves continuously until it moves to the position of the lens 135. As the second pressing ring 133 continues to move toward the first pressing ring 132, the second pressing ring 133 cooperates with the first pressing ring 132 to clamp the lens 135 with the annular sealing ring 12 between the first pressing ring 132 and the second pressing ring 133, thereby clamping the lens 135 with the annular sealing ring 12 to achieve the positioning of the lens 135, avoid the problem of deviation of the position of the lens 135 due to the elasticity of the sealing ring, ensure that the optical axis of the lens 135 coincides with the optical axis of the through hole 14 of the annular shell 11, so that the lens 135 is kept in the accurate position, the stability of the optical path is ensured, and the temperature measurement accuracy can be guaranteed.

[0059] When the annular sealing ring 12 is disposed in the mounting groove 121 , the clamping of the first pressing ring 132 and the second pressing ring 133 can make the lens 135 and the groove wall of the mounting groove 121 fit more closely, thereby improving the sealing performance of the annular sealing ring 12 .

[0060] In some embodiments, the inner side surface 111 of the annular shell 11 forms an internal thread, and the outer side surfaces of the first pressure ring 132 and the second pressure ring 133 form an external thread. The first pressure ring 132 and the second pressure ring 133 are installed to the inner side surface 111 of the annular shell 11 through the internal thread and the external thread to clamp the annular sealing ring 12.

[0061] The first pressure ring 132 and the second pressure ring 133 can be the same, with external threads on the outer side, so that the first pressure ring 132 and the second pressure ring 133 can be fixed at any position of the annular shell 11, thereby improving the installation flexibility of the lens 135 clamped between the first pressure ring 132 and the second pressure ring 133.

[0062] Optionally, the second pressure ring 133 includes a main body 1331 and a rotating part 1332, the rotating part 1332 is arranged on the main body 1331, and the rotating part 1332 includes a rotating groove arranged on the surface of the main body 1331 opposite to the first pressure ring 132; and / or, a rotating groove arranged on the inner side of the main body 1331; and / or, a rotating boss arranged on the surface of the main body 1331 opposite to the first pressure ring 132.

[0063] It can be understood that the second pressure ring 133 needs to rotate in the annular housing 11, so as to realize the movement of the second pressure ring 133 in the annular housing 11 by screwing. A rotating part 1332 is provided on the body 1331 of the second pressure ring 133, and the user can use a rotating tool that can be deeply inserted into the annular housing 11, and the rotating tool is combined with the rotating part 1332 to realize the rotation of the second pressure ring 133.

[0064] For example, the rotating portion 1332 may be a rotating groove, and the rotating tool may be a tool engaged with the rotating groove, and a rotating force is applied to the rotating groove by the rotating tool, thereby driving the second pressing ring 133 to rotate. The rotating groove may be provided on the surface of the body 1331 opposite to the first pressing ring 132 or on the inner side of the body 1331, so as to facilitate the engagement of the rotating tool with the rotating groove.

[0065] For another example, the rotating portion 1332 may be a rotating boss, and the rotating tool may be a tool engaged with the rotating boss, and the rotating tool applies a rotating force to the rotating boss, thereby driving the second pressing ring 133 to rotate. The rotating boss may be disposed on the surface of the body 1331 opposite to the first pressing ring 132 or on the inner side of the body 1331, so as to facilitate the engagement of the rotating tool with the rotating boss.

[0066] Optionally, in the case where the first pressure ring 132 is also movably installed in the annular housing 11 , the first pressure ring 132 may also be provided with the rotating portion 1332 of the above embodiment to achieve the movement of the first pressure ring 132 .

[0067] Optionally, the plurality of rotating grooves are symmetrically arranged relative to the diameter of the second pressure ring 133 ; or, the plurality of rotating bosses are symmetrically arranged relative to the diameter of the second pressure ring 133 .

[0068] In this way, by means of a plurality of rotation grooves or a plurality of rotation bosses, which are symmetrically arranged relative to the diameter of the second pressing ring 133 , it is convenient to rotate the second pressing ring 133 with a rotating tool.

[0069] In some embodiments, the infrared temperature measurement window 10 further includes a protective cover 15 , an inner surface 151 of the protective cover 15 is provided with an internal thread, an outer side surface of the first end 113 is provided with an external thread, and the protective cover 15 is sleeved on the first end 113 through the internal thread and the external thread.

[0070] In this way, by providing the protective cover 15 , the first end 113 of the annular shell 11 exposed outside the cabinet 20 is protected.

[0071] Please combine Figures 4 to 6 In some embodiments, the infrared temperature measuring window 10 further includes a mounting ring 16 , an inner side surface of the mounting ring 16 is provided with an internal thread, the mounting ring 16 is sleeved on the second end 114 through the internal thread and the external thread, and the mounting ring 16 is located in the cabinet 20 .

[0072] After the second end 114 passes through the first mounting hole 21 of the cabinet 20 and extends into the cabinet 20 , the second end 114 can be fixed by the mounting ring 16 , so that the infrared temperature measuring window 10 is installed in the first mounting hole 21 of the cabinet 20 .

[0073] Optionally, the annular boss 115 is located outside the cabinet 20, the second end 114 of the annular shell 11 is penetrated by a first mounting hole 21, the surface of the annular boss 115 opposite to the mounting ring 16 is provided with a second mounting hole 1151, the surface of the mounting ring 16 opposite to the annular boss 115 is provided with a third mounting hole 161, and the cabinet 20 around the first mounting hole 21 is provided with a fourth mounting hole 22, the second mounting hole 1151, the third mounting hole 161 and the fourth mounting hole 22 are arranged in a one-to-one correspondence, and the inner surface of the second mounting hole 1151 is provided with an internal thread, and the energy storage cabinet 100 also includes a mounting bolt 40, which sequentially penetrates the third mounting hole 161, the fourth mounting hole 22 and the second mounting hole 1151, and is screwed with the internal thread of the second mounting hole 1151 to fix the infrared temperature measurement window 10 in the first mounting hole 21.

[0074] In this way, the annular boss 115, the cabinet 20 and the mounting ring 16 are arranged in sequence, the second end 114 connects the annular boss 115 and the mounting ring 16, and the mounting ring 16 cooperates with the annular boss 115 to clamp the cabinet 20, so that the infrared temperature measurement window 10 is firmly installed in the first mounting hole 21 of the cabinet 20. In order to further improve the firmness of the installation, the annular boss 115, the cabinet 20 and the mounting ring 16 are respectively provided with mounting holes, and the annular boss 115, the cabinet 20 and the mounting ring 16 are firmly connected together by the mounting bolts 40. The infrared temperature measurement window 10 is conveniently installed and fixed quickly by the mounting bolts 40, which improves the installation efficiency and reduces the installation strength of the staff.

[0075] Optionally, the projection of the mounting ring 16 on the surface of the cabinet 20 covers the edge of the first mounting hole 21. In this way, it can be ensured that the mounting ring 16 can cooperate with the annular boss 115 to clamp the cabinet 20 and seal the first mounting hole 21.

[0076] Optionally, a surface of the mounting ring 16 opposite to the annular boss 115 is provided with an anti-skid structure 162 , and the anti-skid structure 162 includes a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are arranged in an annular array with the mounting ring 16 as the center.

[0077] In this way, the anti-slip structure 162 facilitates the user to manually rotate the mounting ring 16 to fix the infrared temperature measurement window 10 .

[0078] Please refer again Figure 3 In some embodiments, the cabinet 20 forms a receiving space for receiving the energy storage device 30 .

[0079] In some embodiments, the energy storage device 30 includes a battery pack and a box cover. The battery pack includes a box body and at least one battery module, the battery module is arranged in the box body, and the box cover and the box body enclose a containing space to accommodate the battery module.

[0080] Optionally, the battery module includes a plurality of battery cells. The plurality of battery cells can be connected in series and / or in parallel through electrical connectors to form an integral battery module. The modular design of the battery cells facilitates replacement or maintenance of the battery cells when any battery cell fails (such as hardware failure, thermal runaway, etc.). The battery module forms a power supply circuit with the external load through the total positive and total negative to supply power. The battery module is the core component of the energy storage device 30 and is used for energy storage and power supply.

[0081] Optionally, the battery cell includes a battery casing, a battery cell and an explosion-proof valve. The battery cell is arranged in the battery casing, and the explosion-proof valve is arranged in the battery casing. When the battery cell is overcharged or thermally runaway, reaction gas will be generated. The explosion-proof valve can release pressure when the pressure in the battery casing is too high to prevent the battery cell from exploding.

[0082] In some embodiments, there may be one or more battery packs, one or more battery packs may form a battery cluster, and the energy storage device 30 may include one or more battery clusters.

[0083] In some embodiments, the energy storage cabinet 100 is a large device for storing electrical energy. One or more battery packs or one or more battery clusters may be provided in the energy storage cabinet 100 and equipped with a complete power conversion, monitoring, management and other systems.

[0084] In some embodiments, the energy storage device 30 further includes a battery management system. A battery management system (BMS) is an electronic system that comprehensively manages and monitors battery packs, aiming to ensure safe and efficient operation of the battery pack, extend the battery life, and optimize the battery performance.

[0085] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0086] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one feature. In the description of the present utility model, the meaning of "plurality" is at least two, such as two or three, unless otherwise clearly and specifically defined.

[0087] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An infrared temperature measuring window, characterized in that: include: An annular shell, wherein the annular shell is provided with a through hole, and the annular shell comprises an inner side surface and an outer side surface opposite to each other; An annular sealing ring, the annular sealing ring being arranged on the inner side surface; A lens assembly, wherein the lens assembly is arranged on the inner side surface, the lens assembly includes a pressure ring assembly and a lens, the pressure ring assembly includes a first pressure ring and a second pressure ring, the first pressure ring and the second pressure ring clamp the annular sealing ring, and the outer circumference of the lens is in contact with the inner circumference of the annular sealing ring.

2. The infrared temperature measuring window according to claim 1, characterized in that: The annular sealing ring is provided with a mounting groove, and the outer peripheral surface of the lens contacts the bottom wall of the mounting groove.

3. The infrared temperature measuring window according to claim 1, characterized in that: The first pressure ring extends from the inner side surface away from the inner side surface, the inner side surface of the annular shell forms an internal thread, the outer side surface of the second pressure ring forms an external thread, and the second pressure ring is installed to the inner side surface of the annular shell through the internal thread and the external thread to cooperate with the first pressure ring to clamp the annular sealing ring.

4. The infrared temperature measuring window according to claim 1, characterized in that: The inner side surface of the annular shell forms an internal thread, and the outer side surfaces of the first pressure ring and the second pressure ring form external threads. The first pressure ring and the second pressure ring are installed to the inner side surface of the annular shell through the internal thread and the external thread to clamp the annular sealing ring.

5. The infrared temperature measuring window according to claim 3 or 4, characterized in that: The second pressure ring includes a main body and a rotating part, wherein the rotating part is arranged on the main body, and the rotating part includes a rotating groove arranged on a surface of the main body opposite to the first pressure ring; and / or, a rotating groove arranged on an inner side surface of the main body; and / or, a rotating boss arranged on a surface of the main body opposite to the first pressure ring.

6. The infrared temperature measuring window according to claim 5, characterized in that: The rotating grooves include a plurality of rotating grooves, and the plurality of rotating grooves are symmetrically arranged relative to the diameter of the second pressure ring; or the rotating bosses include a plurality of rotating bosses, and the plurality of rotating bosses are symmetrically arranged relative to the diameter of the second pressure ring.

7. The infrared temperature measuring window according to claim 1, characterized in that: Also includes: A protective cover, wherein an inner surface of the protective cover is provided with an internal thread, the annular shell comprises a first end and a second end facing each other, an outer side surface of the first end is provided with an external thread, and the protective cover is sleeved on the first end via the internal thread and the external thread.

8. An energy storage cabinet, characterized in that: include: The infrared temperature measuring window according to any one of claims 1 to 7; A cabinet, wherein a first mounting hole is formed on the surface of the cabinet, and the infrared temperature measuring window is mounted in the first mounting hole; An energy storage device is arranged in the cabinet.

9. The energy storage cabinet according to claim 8, characterized in that: The annular shell includes a first end and a second end facing each other, the outer side surface of the second end is provided with an external thread, the infrared temperature measurement window also includes a mounting ring, the inner side surface of the mounting ring is provided with an internal thread, the mounting ring is sleeved on the second end through the internal thread and the external thread, and the mounting ring is located in the cabinet.

10. The energy storage cabinet according to claim 9, characterized in that: The annular shell also includes an annular boss arranged between the first end and the second end, the annular boss is located outside the cabinet body, the second end of the annular shell is penetrated by the first mounting hole, the surface of the annular boss opposite to the mounting ring is provided with a second mounting hole, the surface of the mounting ring opposite to the annular boss is provided with a third mounting hole, the cabinet body around the first mounting hole is provided with a fourth mounting hole, the second mounting hole, the third mounting hole and the fourth mounting hole are arranged in a one-to-one correspondence, the inner surface of the second mounting hole is provided with an internal thread, and the energy storage cabinet also includes a mounting bolt, the mounting bolt sequentially penetrates the third mounting hole, the fourth mounting hole and the second mounting hole, and is screwed with the internal thread of the second mounting hole to fix the infrared temperature measuring window in the first mounting hole.

11. The energy storage cabinet according to claim 10, characterized in that: The projections of the annular boss and the mounting ring on the surface of the cabinet cover the edge of the first mounting hole.

12. The energy storage cabinet according to claim 10, characterized in that: The surface of the mounting ring opposite to the annular boss is provided with an anti-skid structure, and the anti-skid structure includes a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are arranged in an annular array with the mounting ring as the center.

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