PTC heater installation adjustable structure for cabinet air conditioner and air conditioner
By introducing adjustable brackets, sliders and guide rail structures into the cabinet air conditioner, the problem of difficulty in replacing and maintaining the specifications of PTC heaters is solved, flexible installation and replacement is achieved, the development cycle is accelerated, and the installation and adaptation of cabinet air conditioners is improved. Spend.
Patent Information
- Application Number
- CN202421042785.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The PTC heater of the existing cabinet air conditioner is installed and fixed, which is inconvenient to replace heaters of different specifications. There are difficulties in replacing damaged heaters during the maintenance stage, which affects the performance and maintenance efficiency of the whole machine.
An adjustable structure including a bracket, slider and guide rail is designed. The slider slides through the adjustment hole on the guide rail. The bracket matches the fixed hole of the heater, so as to achieve flexible installation and replacement of the heater, avoiding the middle partition plate. redesign or damage.
Without changing the partition plate, the installation and replacement of PTC heaters of different specifications are achieved, which facilitates the maintenance of cabinet air conditioners, shortens the development cycle, and improves the installation adaptability.
Smart Images
Figure CN222256812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of communication air conditioners, and in particular to an adjustable PTC heater installation structure for a cabinet air conditioner and an air conditioner. Background Art
[0002] Cabinet air conditioners are devices that provide constant temperature regulation for places such as communications, electricity, data centers, and laboratory medical equipment. PTC heaters are devices that use thermistors for heating. When the PTC heater is powered on, the temperature will no longer rise after reaching a specific value. This feature can be used to achieve constant temperature regulation. PTC heaters are commonly used devices that provide heating functions for cabinet air conditioners and are crucial for temperature regulation of cabinet air conditioners.
[0003] The PTC heater of the cabinet air conditioner is generally installed on the middle partition, and the position is fixed. This is very inconvenient for the air conditioner to replace heaters of different specifications and lengths. Especially in the prototype debugging stage, it is necessary to replace heaters of different specifications, and the only way is to redesign a new middle partition or destroy the middle partition to open a first fixing hole. This affects the overall performance of the cabinet air conditioner and wastes time. In addition, during the use and maintenance stage of the cabinet air conditioner, if the PTC heater is damaged, it can only be replaced with a heater of the same installation size, which is not conducive to the maintenance of the cabinet air conditioner. Utility Model Content
[0004] The utility model aims to overcome the defects of the existing production process and provides an adjustable PTC heater installation structure for a cabinet air conditioner and an air conditioner, which facilitates the replacement of PTC heaters of different specifications for the cabinet air conditioner and the maintenance of the cabinet air conditioner.
[0005] In order to achieve the above purpose and other purposes, the utility model is implemented by including the following technical solutions: The utility model provides an adjustable installation structure of a PTC heater for a cabinet air conditioner, and the adjustable installation structure includes:
[0006] Heater;
[0007] A bracket, the bracket comprising a first bracket and a second bracket, one end of the first bracket and one end of the second bracket are respectively fixedly connected to two sides of the heater;
[0008] A slider, the slider comprising a first slider and a second slider, one end of the first slider and the second slider being fixedly connected to the other end of the first bracket and the second bracket respectively;
[0009] And a guide rail, the guide rail is recessed to form a slot, an adjustment hole is provided on the guide rail, the adjustment hole is located on one side of the slot, the first slider and the second slider are engaged in the slot, and the other ends of the first slider and the second slider are fixedly connected to the adjustment hole.
[0010] In some embodiments, a first fixing hole is formed at one end of the bracket, a second fixing hole is formed at the other end of the bracket, and one end of the bracket is fixedly connected to the heater by means of mounting screws.
[0011] In some embodiments, an upper bend edge and a lower bend edge are respectively provided at both ends of the slider, the upper bend edge includes two continuous U-shaped bends in opposite directions, the tail end of the upper bend edge has a U-shaped bend bent toward one side of the guide rail, the lower bend edge includes two continuous U-shaped bends in the same direction, and a fixing nut is provided on the U-shaped bend at the tail end of the lower bend edge.
[0012] In some embodiments, one end of the sliding block is fixedly connected to the other end of the bracket through a second fixing screw and the fixing nut.
[0013] In some embodiments, a locking hole is provided on one side of the U-shaped bend at the tail end of the upper curved edge, a locking nut is provided on the other side of the U-shaped bend at the tail end of the upper curved edge, and an adjustment slot is provided between the two sides of the U-shaped bend at the tail end of the upper curved edge.
[0014] In some embodiments, both sides of the slot are bent to form an upper fold edge and a lower fold edge, the cross-sections of the upper fold edge and the lower fold edge are U-shaped, the adjustment hole is arranged on the upper fold edge, the upper fold edge is matched with the upper bend edge, the tail end of the upper fold edge is located in the adjustment slot, the lower fold edge is matched with the lower bend edge, and the structures of the guide rail and the slider are matched.
[0015] In some embodiments, the other end of the slider is fixed to the upper folding edge by a locking screw, a gasket is arranged between the upper folding edge and the U-shaped bend at the tail end of the upper bend, and the locking screw passes through the locking hole, the gasket and the adjustment hole and is threadedly connected to the locking nut.
[0016] In addition, another object of the present invention is to provide an air conditioner, which includes any one of the above-mentioned adjustable installation structures.
[0017] In some embodiments, a middle partition is provided in the air conditioner, and the adjustable mounting structure is fixedly connected to the middle partition.
[0018] In some embodiments, a threaded hole is formed on the middle partition, and a mounting hole is formed on the guide rail. The guide rail is fixedly connected to the middle partition by passing a first fixing screw through the mounting hole and the threaded hole.
[0019] The utility model provides an adjustable PTC heater installation structure for a cabinet air conditioner and an air conditioner. Compared with the prior art, the utility model has the following beneficial effects: PTC heaters of different specifications can be installed and adjusted under the premise of keeping the partition in the cabinet air conditioner unchanged, which facilitates the maintenance of the cabinet air conditioner, shortens the development cycle of the cabinet air conditioner, enhances the installation convenience of the PTC heater of the cabinet air conditioner, and improves the overall installation adaptability of the cabinet air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 Shown is a schematic diagram of the overall structure of the utility model.
[0022] Figure 2 Shown is a schematic diagram of the middle partition of the present utility model.
[0023] Figure 3 Shown is a partial structural schematic diagram of the utility model.
[0024] Figure 4 Shown is a schematic diagram of the connection between the guide rail and the slider of the utility model.
[0025] Figure 5 Shown is an exploded view of some parts of the present invention.
[0026] Figure 6 Shown is a schematic diagram of the guide rail structure of the present utility model.
[0027] Figure 7 Shown is a schematic diagram of the slider structure of the utility model.
[0028] Figure 8 Shown is a schematic diagram of the support structure of the present utility model.
[0029] In the figure: 1-guide rail, 11-adjustment hole, 12-upper folding edge, 13-lower folding edge, 14-mounting hole, 15-slot, 2-slider, 21-first slider, 22-second slider, 23-upper bent edge, 24-locking hole, 25-fixing nut, 26-lower bent edge, 27-adjustment slot, 28-locking nut, 3-bracket, 31-first bracket, 32-second bracket, 33-first fixing hole, 34-second fixing hole, 4-heater, 5-locking screw, 6-first fixing screw, 7-second fixing screw, 8-mounting screw, 9-gasket, 10-middle partition, 101-threaded hole. DETAILED DESCRIPTION
[0030] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0031] like Figures 1 to 8 As shown, the utility model provides an adjustable PTC heater installation structure for a cabinet air conditioner, so as to facilitate the replacement of PTC heaters of different specifications in the cabinet air conditioner.
[0032] like Figure 1 and Figure 3 As shown, in one embodiment, the adjustable mounting structure includes a heater 4 .
[0033] like Figure 1 , Figure 3 as well as Figure 8 As shown, in one embodiment, the adjustable mounting structure includes a bracket 3, and the bracket 3 includes a first bracket 31 and a second bracket 32. One end of the first bracket 31 and the second bracket 32 are respectively fixed to the two sides of the heater 4. The shape of the bracket 3 can be L-shaped, and a first first fixing hole 33 is provided at one end of the bracket 3, and a second first fixing hole 34 is provided at the other end of the bracket 3. One end of the bracket 3 is fixed to the heater 4 by a mounting screw 8.
[0034] like Figures 1 to 5 and Figure 7As shown, in one embodiment, the adjustable mounting structure includes a slider 2, the slider 2 includes a first slider 21 and a second slider 22, one end of the first slider 21 and the second slider 22 are respectively fixed to the other end of the first bracket 31 and the second bracket 32, and the two ends of the slider 2 are respectively provided with an upper bent edge 23 and a lower bent edge 26, the upper bent edge 23 includes two continuous U-shaped bends in opposite directions, the tail end of the upper bent edge 23 has a U-shaped bend bent toward one side of the guide rail 1, and the lower bent edge 26 is provided at both ends of the slider 2. The edge 26 includes two continuous U-shaped bends in the same direction, a fixing nut 25 is arranged on the U-shaped bend at the tail end of the lower bend 26, one end of the slider 2 is fixedly connected to the other end of the bracket 3 through a threaded connection between a second fixing screw 7 and the fixing nut 25, a locking hole 24 is opened on one side of the U-shaped bend at the tail end of the upper bend 23, a locking nut 28 is arranged on the other side of the U-shaped bend at the tail end of the upper bend 23, and an adjustment slot 27 is arranged between the two surfaces of the U-shaped bend at the tail end of the upper bend 23.
[0035] like Figures 1 to 6 As shown, in one embodiment, the adjustable installation structure includes a guide rail 1, the guide rail 1 is recessed to form a slot 15, an adjustment hole 11 is provided on the guide rail 1, and the adjustment hole 11 is located on one side of the slot 15, one end of the first slider 21 and the second slider 22 are engaged in the slot 15, and the other end of the first slider 21 and the second slider 22 are fixedly connected to the adjustment hole 11, and both sides of the slot 15 are bent to form an upper folding edge 12 and a lower folding edge 13, and the cross-sections of the upper folding edge 12 and the lower folding edge 13 are U-shaped, and the adjustment hole 11 is provided on the upper folding edge 12, and the shape of the adjustment hole 11 can be an oblong hole, the upper folding edge 12 is adapted to the upper bent edge 23, and the tail end of the upper folding edge 12 is located in the adjustment slot 27, and the lower folding edge 13 is adapted to the lower bent edge 26, and the structures of the guide rail 1 and the slider 2 are adapted.
[0036] like Figures 4 to 7 As shown, the other end of the slider 2 is fixedly connected to the upper folding edge 12 by a locking screw 5, a gasket 9 is arranged between the upper folding edge 12 and the U-shaped bend at the tail end of the upper bent edge 23, and the locking screw 5 passes through the locking hole 24, the gasket 9 and the adjustment hole 11 and is threadedly connected to the locking nut 28.
[0037] like Figures 1 to 8As shown, the utility model further provides an air conditioner, which includes the adjustable installation structure as described above and a middle partition 10, wherein the middle partition 10 is provided with a threaded hole 101, and the guide rail 1 is provided with a mounting hole 14, wherein the mounting hole 14 can be arranged at the bottom of the slot 15, and the guide rail 1 is fixedly connected to the middle partition 10 by passing through the mounting hole 14 and the threaded hole 101 via a first fixing screw 6.
[0038] Installation and use principle of this utility model:
[0039] like Figures 1 to 8 As shown, during installation, the guide rail 1 is threadedly connected to the threaded hole 101 of the middle partition 10 through the first fixing screw 6, and then the slider 2 is inserted into the slot 15 from the side of the guide rail 1. After the slider 2 is slid to the appropriate position, the slider 2 is fixed to the guide rail 1 through the threaded connection between the locking screw 5 and the locking nut 28. After the first fixing hole 33 of the bracket 3 is aligned with the fixing nut 25, the bracket 3 is threadedly connected to the slider 2 with the second fixing screw 7. Finally, the heater 4 is fixed to the bracket 3 through the threaded connection between the mounting screw 8 and the second fixing hole 34 to complete the installation. When it is necessary to replace the heater 4 of different sizes during use, first remove the heater 4 to be replaced, loosen the locking screw 5, and then the slider 2 can slide on the guide rail 1 through the adjustment hole 11. The slider 2 can be adjusted according to the size of the heater 4. After adjusting to the appropriate position, the locking screw 5 is locked, the slider 2 is fixed, and the replacement of the replaced heater 4 is completed after installation and fixing.
[0040] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0041] It should be understood that the terms "height", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0043] In the description of this specification, the description with reference to the terms "one embodiment", "certain 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.
[0044] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.
[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A PTC heater installation adjustable structure for a cabinet air conditioner, characterized in that: The adjustable installation structure comprises: Heater; A bracket, the bracket comprising a first bracket and a second bracket, one end of the first bracket and one end of the second bracket are respectively fixedly connected to two sides of the heater; A slider, the slider comprising a first slider and a second slider, one end of the first slider and the second slider being fixedly connected to the other end of the first bracket and the second bracket respectively; And a guide rail, the guide rail is recessed to form a slot, an adjustment hole is provided on the guide rail, the adjustment hole is located on one side of the slot, the first slider and the second slider are engaged in the slot, and the other ends of the first slider and the second slider are fixedly connected to the adjustment hole.
2. The adjustable installation structure according to claim 1, characterized in that: A first fixing hole is provided at one end of the bracket, a second fixing hole is provided at the other end of the bracket, and one end of the bracket is fixedly connected to the heater by means of mounting screws.
3. The adjustable installation structure according to claim 2, characterized in that: An upper bent edge and a lower bent edge are respectively provided at both ends of the slider, the upper bent edge includes two continuous U-shaped bends in opposite directions, the tail end of the upper bent edge has a U-shaped bend bent toward one side of the guide rail, the lower bent edge includes two continuous U-shaped bends in the same direction, and a fixing nut is provided on the U-shaped bend at the tail end of the lower bent edge.
4. The adjustable installation structure according to claim 3, characterized in that: One end of the sliding block is fixedly connected to the other end of the bracket through a second fixing screw and the fixing nut.
5. The adjustable installation structure according to claim 3, characterized in that: A locking hole is provided on one side of the U-shaped bend at the tail end of the upper curved edge, a locking nut is provided on the other side of the U-shaped bend at the tail end of the upper curved edge, and an adjustment slot is provided between the two sides of the U-shaped bend at the tail end of the upper curved edge.
6. The adjustable installation structure according to claim 5, characterized in that: The two sides of the slot are bent to form an upper folding edge and a lower folding edge, the cross-sections of the upper folding edge and the lower folding edge are U-shaped, the adjustment hole is arranged on the upper folding edge, the upper folding edge is adapted to the upper bent edge, the tail end of the upper folding edge is located in the adjustment slot, the lower folding edge is adapted to the lower bent edge, and the structures of the guide rail and the slider are adapted.
7. The adjustable installation structure according to claim 6, characterized in that: The other end of the slider is fixedly connected to the upper folded edge by a locking screw, a gasket is arranged between the upper folded edge and the U-shaped bend at the tail end of the upper bend, and the locking screw passes through the locking hole, the gasket and the adjustment hole and is threadedly connected to the locking nut.
8. An air conditioner, characterized in that: The air conditioner comprises the adjustable mounting structure as claimed in any one of claims 1 to 7.
9. The air conditioner according to claim 8, characterized in that: A middle partition is arranged in the air conditioner, and the adjustable mounting structure is fixedly connected to the middle partition.
10. The air conditioner according to claim 9, characterized in that: The middle partition plate is provided with a threaded hole, the guide rail is provided with a mounting hole, and the guide rail is fixedly connected to the middle partition plate by passing through the mounting hole and the threaded hole via a first fixing screw.