Mounting tray and energy storage container

Abstract

The utility model discloses a mounting tray and an energy storage container, the mounting tray comprises a tray main body and a mounting bracket, and the tray main body can slide into and out of an equipment cabin of the energy storage container; and the mounting bracket is arranged on the tray main body and is used for supporting, mounting and fixing to-be-mounted power equipment in the equipment compartment. By adopting the mounting tray, the electrical equipment can be mounted on the mounting bracket on the tray main body in advance, then the tray main body slides into the equipment compartment of the energy storage container, and as the electrical equipment is mounted on the tray main body in advance, the mounting and maintenance operation can be performed in a wider space, and the mounting convenience is greatly improved.

Description

[0001] The present application claims priority to the Chinese patent application No. 2024207919586, filed on April 16, 2024, and entitled “A mounting tray of power equipment and energy storage container”, the whole content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present application relates to the technical field of energy storage equipment installation, more particularly, to a mounting tray of power equipment and energy storage container. BACKGROUND

[0003] The existing energy storage container needs to install power equipment, such as power conversion equipment. The power conversion equipment and its supporting equipment may need multiple devices in series according to the power demand.

[0004] At present, when installing power equipment in the energy storage container, each power equipment is generally installed independently in the corresponding cabin of the energy storage container. Due to the limited space of the internal cabin of the energy storage container, the operable space is small when installing each power equipment, and therefore, there is a problem of inconvenient installation and maintenance of the power equipment.

[0005] Therefore, how to solve the problem of inconvenient installation and maintenance of power equipment in the energy storage container has become a technical problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL

[0006] Therefore, the present application provides a mounting tray and an energy storage container to solve the problem of inconvenient installation and maintenance of power equipment in the energy storage container.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0008] A mounting tray, comprising:

[0009] a tray body capable of sliding into and out of a device cabin of an energy storage container;

[0010] a mounting bracket arranged on the tray body and used for supporting and installing a power equipment to be installed in the device cabin.

[0011] In some embodiments of the present application, a first preset installation gap is formed between the power equipment mounted on the mounting bracket and the tray body.

[0012] And / or, a second preset installation gap is formed between the bottom surface of the tray body located in the device cabin and the bottom of the device cabin.

[0013] In some embodiments of the present application, the tray body comprises two parallel and oppositely arranged body members and a connecting member connected between the two body members; the mounting bracket is arranged between the body members.

[0014] In some embodiments of the present application, a sliding portion is arranged on the body member, and a walking slide rail for the sliding portion to walk is arranged in the equipment cabin.

[0015] In some embodiments of the present application, the sliding portion is configured as a roller, wherein the top surface of the mounting bracket is higher than the roller.

[0016] In some embodiments of the present application, the mounting bracket is arranged corresponding to the roller and across both sides of the corresponding roller.

[0017] In some embodiments of the present application, the number of the connecting members is multiple, and the connecting members are sequentially and spacedly arranged along a first direction; the bottom of the power equipment mounted on the tray body is provided with an explosion venting port, and the position of the explosion venting port corresponds to the interval between two adjacent connecting members.

[0018] In some embodiments of the present application, a reinforcing structure is arranged on the connecting member.

[0019] In some embodiments of the present application, a first fixing member is arranged on the tray body, a second fixing member corresponding to the first fixing member is arranged in the equipment cabin, and the first fixing member and the second fixing member are fixedly connected when the tray body slides into the equipment cabin to a preset assembly position.

[0020] In some embodiments of the present application, a first pin hole is arranged on the tray body, a second pin hole corresponding to the first pin hole is arranged in the equipment cabin, and the first pin hole and the second pin hole are connected by a pin when the tray body slides into the equipment cabin to a preset assembly position.

[0021] In order to solve the problem of inconvenient installation and maintenance of the power equipment in the energy storage container, the installation tray provided by the application can be used to install the power equipment in the energy storage container. When the power equipment needs to be installed in the energy storage container, the power equipment can be installed on the installation bracket of the tray body in advance, and then the tray body is slid into the equipment cabin of the energy storage container. Since the power equipment is installed on the tray body in advance, the operation can be performed in a wider space, which reduces or even avoids the assembly operation in the narrow operation space of the equipment cabin of the energy storage container, and greatly improves the convenience of installation. When the power equipment needs to be removed or maintained, the tray body can be slid out of the equipment cabin, and then the power equipment on the tray body outside the equipment cabin can be maintained, disassembled and replaced. Similarly, the operation can be performed in a wider space, which greatly improves the convenience of removal and maintenance.

[0022] In another aspect, the application also provides an energy storage container, which comprises an equipment cabin and power equipment installed in the equipment cabin. The power equipment is installed in the equipment cabin by the installation tray of the power equipment described in any of the above solutions. Since the installation tray of the power equipment has the above technical effects, the energy storage container with the installation tray of the power equipment should also have corresponding technical effects, which will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0024] Figure 1 The structure schematic view of the installation tray of the power equipment provided by the embodiment of the application is installed with an integral power equipment;

[0025] Figure 2 The structure schematic view of the tray body cooperating with the walking slide rail provided by the embodiment of the application;

[0026] Figure 3 The structure schematic view of the main component and the connecting component of the tray body provided by the embodiment of the application are fixedly connected in a split type;

[0027] Figure 4 The structure schematic view of the main component and the connecting component of the tray body provided by the embodiment of the application are integrally formed;

[0028] Figure 5A schematic view of a reinforcing structure on a connecting member of a tray body provided by an embodiment of the present application adopts a flanging structure;

[0029] Figure 6 A schematic view of a reinforcing structure on a connecting member of a tray body provided by an embodiment of the present application adopts a rib structure;

[0030] Figure 7 A schematic view of a structure of a plurality of electrical power equipment installed on an installation tray of electrical power equipment provided by an embodiment of the present application;

[0031] Figure 8 A schematic view of a structure of a first preset installation gap and a second preset installation gap provided by an embodiment of the present application;

[0032] Figure 9 A schematic view of a structure of an installation support when a sliding part is designed as a roller provided by an embodiment of the present application.

[0033] wherein, Figures 1-9 in the middle:

[0034] a tray body 100, a body member 101, a connecting member 102, a reinforcing structure 1021, an avoiding hole 1022, a sliding part 103, an installation support 104, an installation corner piece 105, a first fixing member 106, a second fixing member 107, a first locking part 108;

[0035] electrical power equipment 200;

[0036] a walking slide rail 300;

[0037] a first preset installation gap 400;

[0038] a second preset installation gap 500. DETAILED DESCRIPTION

[0039] The core of the present application is to provide an installation tray and an energy storage container to solve the problem of inconvenient installation and maintenance of electrical power equipment in the energy storage container.

[0040] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0041] In one aspect, the embodiments of the present application provide a mounting tray, which can be specifically applied to the installation of power equipment in an energy storage container. The power equipment installed in the equipment cabin corresponding to the energy storage container can be power conversion equipment and its supporting equipment. In addition to the equipment cabin, the energy storage container can also have other functional cabins, such as a battery cabin for loading battery modules. Specifically, referring to Figure 1 The mounting tray provided by the present application can include a tray body 100, which can be slid into and out of the equipment cabin of the energy storage container. In the embodiment shown in Figure 1 The equipment cabin is not shown in the embodiment, and the tray body 100 is provided with a mounting bracket 104, which is specifically arranged on the top of the tray body 100 and is mainly used for supporting and mounting the power equipment 200 to be installed in the equipment cabin. That is, the power equipment 200 to be installed in the equipment cabin can be pre-installed on the tray body 100 through the mounting bracket 104. Referring to Figure 2 In combination with Figure 1 The specific arrangement number and arrangement position of the mounting bracket 104 can be selected and configured according to the installation support requirements of the power equipment 200, and will not be limited more specifically herein.

[0042] By using the above mounting tray to install the power equipment 200 into the energy storage container, on the one hand, when the power equipment 200 needs to be installed into the energy storage container, the power equipment 200 can be pre-installed on the mounting bracket 104 on the tray body 100, and the power equipment 200 is supported and fixed by the mounting bracket 104, and then the tray body 100 is slid into the equipment cabin of the energy storage container. Since the power equipment 200 is pre-installed on the tray body 100, the relevant operation can be performed in a wider space, reducing or even avoiding assembly operation in the narrow operation space in the equipment cabin of the energy storage container, greatly improving the convenience of installation. On the other hand, when the power equipment 200 needs to be removed or maintained, the tray body 100 can be slid out of the equipment cabin, and then the power equipment 200 on the tray body 100 transferred to the outside of the equipment cabin can be maintained, disassembled and replaced. Similarly, the relevant operation can be performed in a wider space, greatly improving the convenience of removal and maintenance.

[0043] In one specific embodiment, referring to Figures 2-6 In combination with Figure 8As shown, a first preset installation gap 400 can be formed between the power equipment 200 mounted to the mounting bracket 104 and the tray body 100, which can be used for the liquid cooling pipe of the power equipment 200 or the wiring cable of the power equipment 200. By designing the first preset installation gap 400, the liquid cooling pipe of the power equipment 200 or the wiring cable of the power equipment 200 can be hidden in the first preset installation gap 400, and the overall structure is more compact.

[0044] In further embodiments, with reference to Figure 7 As shown, the mounting tray can further include a mounting bracket 104, which can be connected with the power equipment 200 through a mounting corner piece 105. The mounting corner piece 105 has a first connecting corner and a second connecting corner arranged perpendicular to each other. The first connecting corner is connected with the top surface of the mounting bracket 104, which can be but not limited to a fastener connection. The second connecting corner is connected with the side surface (not limited to Figure 7 As shown, the front and back sides can also be left and right sides) of the power equipment 200, which can be but not limited to a fastener connection. The mounting corner piece 105 can position the installation position of the power equipment 200, such as limiting the position of the four corners of the power equipment 200. The combination of the mounting bracket 104 and the mounting corner piece 105 can realize the quick positioning and installation of the power equipment 200, which helps to improve the convenience of the installation operation of the power equipment 200. It is worth mentioning that the mounting corner piece 105 is not necessary, and the power equipment 200 can be directly connected with the mounting bracket 104.

[0045] It should be noted that the power equipment 200 mounted on the tray body 100 can be a whole structure of the power equipment 200 as shown, or a plurality of power equipment 200 connected by power cables as shown. Figure 1 Figure 7 It should be noted that the power equipment 200 mounted on the tray body 100 can be a whole structure of the power equipment 200 as shown, or a plurality of power equipment 200 connected by power cables as shown.

[0046] In addition, it should be noted that the mounting corner piece 105 can be a separate structure from the mounting bracket 104 and the power equipment 200. The first connecting corner can be connected with the top surface of the mounting bracket 104 by a fastener connection, and the second connecting corner can be connected with the power equipment 200 by a fastener connection. It can be understood that the mounting corner piece 105 can also be integrated with the mounting bracket 104 or the power equipment 200. In actual application, it can be selected according to actual needs, and no more specific limitations are made here.

[0047] In a specific embodiment, with reference to​Figures 2-6 The tray body 100 can specifically include two parallel and oppositely arranged body members 101 and a connecting member 102 connected between the two body members 101, so that the tray body 100 forms an overall tray with load bearing capacity. In this way, the weight of the tray body 100 can be reduced as much as possible under the premise of meeting the load bearing capacity of the tray body 100, thereby reducing the load bearing of the energy storage container. Of course, it can be understood that the tray body 100 can be designed in other structural forms in addition to the structure in which the connecting member 102 is designed between the two body members 101, such as a sheet metal structure, a hollow structure in the middle, which can also reduce the weight of the tray body 100 under the premise of ensuring load bearing capacity; for example, the tray body 100 can also be designed as a square tube or angle steel welded structure, or a steel plate or wooden support structure with a certain thickness, and the like. In actual application, the configuration can be selected according to actual needs, and no more specific limitations are made here.

[0048] In further embodiments, when the tray body 100 is designed in a structure in which the two body members 101 are connected by the connecting member 102, the mounting bracket 104 can be designed to be arranged on the body member 101 at intervals, and the mounting brackets 104 arranged on the two body members 101 are arranged in one-to-one correspondence. In this way, on the one hand, the arrangement of the mounting bracket 104 is more regular, which facilitates the fixation of the power equipment 200, and on the other hand, the mounting of the mounting bracket 104 on the body member 101 can ensure the installation strength of the mounting bracket 104. Specifically, the body member 101 and the connecting member 102 can be designed to be integrally formed, for example, a whole sheet metal can be cut and bent, and the body member 101 and the connecting member 102 are not welded, thereby reducing welding deformation and other defects. Of course, it can be understood that the body member 101 and the connecting member 102 can also be designed to be fixedly connected in a split structure, for example, the body member 101 and the connecting member 102 can be connected by welding, or other fixed connection methods such as fastener connection, riveting, etc., and no more specific limitations are made here. Figure 4 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 .

[0049] In further embodiments, as shown in Figure 1 and Figure 2 , the body member 101 is provided with a sliding part 103, and the equipment cabin is provided with a walking slide rail 300 for the sliding part 103 to walk. By designing the sliding part 103 and the walking slide rail 300, the tray body 100 can be more smoothly slid into and out of the equipment cabin.​Figure 1 and Figure 2 The floor of the equipment compartment is omitted, meaning the connection structure between the travel rail 300 and the floor is not shown. Specifically, it can be installed on the floor of the equipment compartment using methods such as welding or fastener fixing, but this does not affect the understanding of those skilled in the art that the equipment compartment has a travel rail 300 for the sliding part 103 to travel on. Furthermore, the aforementioned sliding part 103 is preferably configured as a roller structure; see [link to relevant documentation] for details. Figure 9 As shown, the sliding part 103 is designed as a roller, with its lower wheel surface engaging with the travel rail 300. Although the engagement is not shown in the figure, it does not affect the understanding of this technical solution by those skilled in the art. By designing the sliding part 103 as a roller, the movement between the sliding part 103 and the travel rail 300 becomes rolling motion, which reduces the resistance of the pallet body 100 sliding into and out of the equipment compartment. Of course, it is understood that the above-described roller structure is merely an example of the structure of the sliding part 103 in this application embodiment. In actual applications, it can also be designed as other structures, such as a ball bearing structure or other sliding pair structures. In actual applications, it can be configured according to actual needs, and no further specific limitations are made here.

[0050] It should be noted that, referring to Figure 9 As shown, when the sliding part 103 is designed as a roller, the top surface height of the mounting bracket 104 needs to be constructed to be higher than the roller in order to avoid interference between the top surface mounting part of the mounting bracket 104 and the roller.

[0051] In some more specific embodiments, supported by the sliding part 103, a second preset installation gap 500 can be formed between the bottom surface of the pallet body 100 and the bottom of the equipment compartment. This second preset installation gap 500 can be formed by the structure of the pallet body 100 itself or by the structure of the equipment compartment's bottom. For example, when the bottom of the equipment compartment is designed with a travel rail 300, the second preset installation gap 500 can be formed between the bottom of the pallet body 100 and the bottom of the equipment compartment under the support of the travel rail 300. This second preset installation gap 500 can also be used for routing liquid cooling pipes of the power equipment 200, or for routing power cables of the power equipment 200.

[0052] In a further implementation plan, refer to Figure 9As shown, the mounting bracket 104 is preferably arranged corresponding to the roller and spans two sides of the corresponding roller, wherein the mounting bracket 104 is in the form of a small gantry spanning the roller, and the mounting bracket 104 is provided with structural components for mounting and fixing the power equipment 200, such as the aforementioned mounting corner 105. By designing the mounting bracket 104 in the above structure, not only can the mounting and fixing of the power equipment 200 be achieved, but the top side of the roller can also be protected to avoid mutual scratching with the corresponding position of the power equipment.

[0053] In some specific embodiments, referring to Figures 2-6 The number of the connecting members 102 can be designed as multiple, and arranged in sequence along the first direction (i.e. the length extension direction of the main body member 101). The bottom of the power equipment 200 on which the tray body 100 is mounted can have a venting port in a specific embodiment to prevent the internal pressure of the power equipment 200 from being too large due to abnormal working conditions, wherein the position of the venting port is preferably designed within the interval between two adjacent connecting members 102, so that the venting port is avoided to ensure the normal work of the venting port. It can be understood that the venting port can also be directly opposite to the connecting member 102, and the corresponding position of the connecting member 102 is designed as an avoiding hole directly opposite to the venting port. The specific avoiding hole structure can be referred to Figure 4 The avoiding hole can be circular, oval, square, etc., and the specific shape is not limited as long as the venting port can be avoided. In actual application, the avoiding hole can be selected and configured according to actual needs, and no more specific limitation is made herein.

[0054] In some specific embodiments, referring to Figure 5 and Figure 6 In order to ensure the strength of the connecting member 102, the connecting member 102 can be provided with a reinforcing structure 1021, and the specific structure of the reinforcing structure 1021 is not limited. For example, when the connecting member 102 is a sheet metal member, the reinforcing structure 1021 can be designed as a flange structure reinforcing the two side edges of the sheet metal member, or a reinforcing structure formed by punching the sheet metal member. In actual application, the reinforcing structure 1021 can be configured according to specific needs, and no more specific limitation is made herein.

[0055] In some specific embodiments, referring to Figure 2As shown, the tray body 100 can be provided with a first fixing member 106, for example, the first fixing member 106 can be designed at the front end side, a certain position in the middle or the rear end side of the tray body 100, but not limited to, and the first fixing member 106 can be designed as a fixed corner piece. The equipment compartment is provided with a second fixing member 107 matched with the first fixing member 106, which can be a limiting corner piece, and when the tray body 100 slides into the equipment compartment to the preset assembly position, the first fixing member 106 and the second fixing member 107 are fixed by cooperation. Figure 2 As shown, the tray body 100 and the walking slide rail 300 are matched; specifically, the first fixing member 106 is a bent plate at the end of the main body member 101, and the second fixing member 107 is a bent plate at the end of the walking slide rail 300; that is, the first fixing member 106 is bent from the tray panel, and the second fixing member 107 is bent from the panel of the walking slide rail. By designing the above structure, the tray body 100 can be automatically stopped when pushed into the equipment compartment to the preset assembly position, improving the convenience of installing the tray body 100.

[0056] In addition, referring to Figure 2 As shown, the tray body 100 can be provided with a first locking portion 108, for example, the first locking portion 108 can be designed at the outer end side of the tray body 100, but not limited to, and the equipment compartment is provided with a second locking portion matched with the first locking portion 108, and when the tray body 100 slides into the equipment compartment to the preset assembly position, the first locking portion 108 and the second locking portion are locked and fixed. By designing the first locking portion 108 and the second locking portion, the tray body 100 can be stably fixed in the equipment compartment.

[0057] It is worth mentioning that the design of the first fixing member 106 and the second fixing member 107 can be arranged at the same time as the design of the first locking portion 108 and the second locking portion, for example, the first fixing member 106 is designed at the front end side of the tray body 100, and the first locking portion 108 is designed at the rear end side of the tray body 100. The first fixing member 106 and the second fixing member 107 on the walking slide rail 300 are fixed by cooperation, and the first locking portion 108 and the second locking portion are locked and fixed, so as to fix the front and rear ends of the tray body 100, and ensure the stability of the tray body 100.

[0058] Specifically, the first locking part 108 can be configured as a first pin hole, and the second locking part can be configured as a second pin hole, the first pin hole and the second pin hole are opposite to each other and are locked and connected by penetrating a pin when the tray body 100 is in a preset assembly position. The structure of the pin hole matched with the pin is designed to realize the locking, the structure is simpler, and the operation is more convenient. Of course, it can be understood that other locking structure forms can also be designed in actual application, for example, the first locking part 108 is designed as a clamping groove, and the second locking part is designed as a buckle, and the like, which will not be limited more specifically.

[0059] In addition, the application also provides an energy storage container, comprising an equipment cabin and a power equipment 200 installed in the equipment cabin, wherein the power equipment 200 can be installed in the equipment cabin through the mounting tray of the power equipment described in any of the above solutions. Since the mounting tray of the power equipment has the above technical effects, the energy storage container with the mounting tray of the power equipment should also have corresponding technical effects, which will not be repeated here.

[0060] It should be noted that each embodiment in the present specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between the embodiments can be referred to each other.

[0061] As shown in the present application and claims, unless the context clearly indicates otherwise, "one", "a", "an" and / or "the" do not refer to the singular, but also include the plural. Generally, the terms "comprise" and "include" only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the statement "comprises a" does not exclude the presence of another same element in the process, method, product or device comprising the element.

[0062] In the description of the embodiments of the present application, unless otherwise specified, " / " represents the meaning of or, for example, A / B can represent A or B; "and / or" in this paper only describes the association relationship of the associated object, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0063] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features.

[0064] The principles and implementations of the present application are described herein with specific examples. The above examples are only used to help understand the core idea of the present application. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A mounting tray, characterized by The utility model relates to a kind of installation tray, including: Tray body (100) can slide into and slide out the equipment cabin of energy storage container; Mounting bracket (104) is arranged on the tray body (100), and it is used to support and install the power equipment (200) to be installed in the equipment cabin Fixed.

2. The mounting tray of claim 1, wherein, First preset installation gap (400) is formed between the power equipment (200) mounted to the mounting bracket (104) and the tray body (100); And / or, the bottom surface of the tray body (100) in the equipment cabin and the chamber bottom of the equipment cabin form second preset installation gap (500).

3. The mounting tray of claim 1, wherein, The tray body (100) includes two parallel and oppositely arranged body members (101) and a connecting member (102) connected between the two body members (101);The mounting bracket (104) is arranged at intervals in the body member (101).

4. The mounting tray of claim 3, wherein, The body member (101) is provided with a sliding part (103), and the equipment cabin is provided with a walking slide rail (300) for the sliding part (103) to walk.

5. The mounting tray of claim 4, wherein, The sliding part (103) is configured as a roller, wherein the top surface height of the mounting bracket (104) is configured to be higher than the roller.

6. The mounting tray of claim 5, wherein, The mounting bracket (104) is arranged corresponding to the roller, and across both sides of the corresponding roller.

7. The mounting tray of claim 3, wherein, The number of the connecting member (102) is multiple, and is arranged at intervals in sequence in a first direction, the bottom of the power equipment (200) installed by the tray body (100) has a venting port, and the position of the venting port corresponds to the interval between adjacent two connecting members (102).

8. The mounting tray of claim 3, wherein, The connecting member (102) is provided with a reinforcing structure (1021).

9. The mounting tray of any one of claims 1-8, wherein, The tray body (100) is provided with a first fixing member (106), the equipment cabin is provided with a second fixing member (107) matched with the first fixing member (106), and when the tray body (100) slides into the equipment cabin to a preset assembly position, the first fixing member (106) and the second fixing member (107) are fixedly connected.

10. The mounting tray of any one of claims 1-8, wherein, The tray body (100) is provided with a first pin hole (108), and the equipment cabin is provided with a second pin hole matched with the first pin hole (108), and when the tray body (100) slides into the equipment cabin to a preset assembly position, the first pin hole (108) and the second pin hole are connected by a pin.

11. An energy storage container comprising an equipment compartment and electrical power equipment (200) mounted within the equipment compartment, characterized in that, The power equipment (200) is installed into the equipment cabin by the installation tray as claimed in any one of claims 1-10.

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