Chassis and warmer

Abstract

The utility model discloses a chassis and a warmer, the chassis comprises a base and a plurality of groups of splicing structures, the base is formed by splicing two bottom plates, and the two bottom plates are provided with opposite abutting side surfaces; each splicing structure comprises a sliding block and an insertion hole, a clamping block is arranged at the end of the sliding block and can penetrate through the insertion hole, a sliding groove is formed in the side wall of the insertion hole, the sliding block can slide in the sliding groove, and the width of the clamping block is larger than that of the sliding groove; wherein the sliding blocks and the inserting holes of each group of splicing structures are arranged on the abutting side faces of the two bottom plates correspondingly, and the sliding blocks can penetrate through the inserting holes and move to the sliding grooves so as to limit separation of the two bottom plates. The two bottom plates are spliced and formed, the splicing structure is simple, disassembly and assembly are convenient, the occupied space can be reduced after the two bottom plates are disassembled, and therefore storage and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a chassis and a heater. Background Art

[0002] A heater is usually supported by a chassis installed at the bottom. The existing chassis is of an integral structure. After the chassis is disassembled from the heater, it occupies a large space, is inconvenient for storage and transportation, and reduces the convenience of packaging and transportation. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to a certain extent. For this purpose, the utility model provides a chassis which can be formed by splicing two bottom plates. The splicing structure is simple and convenient for disassembly and assembly. After the two bottom plates are split, the occupied space can be reduced, thus facilitating storage and transportation.

[0004] The utility model also provides a heater with the above-mentioned chassis.

[0005] According to the first aspect of the embodiments of the utility model, there is provided a chassis, including a base and a plurality of sets of splicing structures. The base is formed by splicing two bottom plates, and the two bottom plates have opposite abutting side surfaces; the splicing structure includes a slider and a jack. A clamping block is arranged at the end of the slider, and the clamping block can pass through the jack. A sliding groove is formed in the side wall of the jack, and the slider can slide in the sliding groove. The width of the clamping block is greater than the width of the sliding groove; wherein, the sliders and the jacks of each set of splicing structures are respectively arranged on the abutting side surfaces of the two bottom plates, and the slider can pass through the jack and move to the sliding groove to limit the separation of the two bottom plates.

[0006] The chassis of the embodiments of the utility model has at least the following beneficial effects: during splicing, through the clamping block of each set of splicing structures passing through the jack, the abutting side surfaces of the two bottom plates are abutted, and then the two bottom plates are slid crosswise, so that the slider passes through the jack and moves to the sliding groove until it moves to a preset position. Since the width of the clamping block is greater than the width of the sliding groove, the clamping block cannot pass through the sliding groove to limit the separation of the two bottom plates, so that the splicing and assembly of the two bottom plates can be realized. During disassembly, by sliding the two bottom plates crosswise, the slider is moved to a position where the clamping block can pass through the jack, and then the two bottom plates are moved away from each other, so that the clamping block passes out of the jack, thus realizing the disassembly of the two bottom plates. The overall splicing structure is simple and convenient for disassembly and assembly. After the two bottom plates are split, the occupied space can be reduced, thus facilitating storage and transportation.

[0007] According to some embodiments of the utility model, the clamping block is square, and the shape of the jack matches the shape of the clamping block.

[0008] According to some embodiments of the present utility model, the chutes of multiple groups of the splicing structures are located on the same side of the jacks.

[0009] According to some embodiments of the present utility model, the chute includes a transition section, and the width of the transition section gradually decreases from the position communicating with the jack towards the direction away from the jack.

[0010] According to some embodiments of the present utility model, a wire groove is formed at the bottom of one of the bottom plates, and the wire groove is used for clamping and fixing wires.

[0011] According to the second aspect of the embodiments of the present utility model, a heater is provided, which includes a heater main body, a bottom cover, a positioning block, and a chassis according to the first aspect of the embodiments of the present utility model. The bottom cover is connected to the bottom of the heater main body. An installation hole is formed by enclosing between the two bottom plates. The bottom cover passes through the installation hole. The positioning block is threadedly connected to the bottom cover, and the positioning block can abut against the bottom of the base.

[0012] The heater of the embodiments of the present utility model has at least the following beneficial effects: By providing the chassis according to the first aspect of the embodiments of the present utility model, since the splicing structure of the chassis is simple and convenient to disassemble and assemble, the occupied space can be reduced after the two bottom plates are disassembled, thus facilitating storage and transportation. In addition, after the chassis is spliced and formed, the bottom cover connected to the bottom of the heater main body passes through the installation hole, and then the positioning block is sleeved on the bottom cover and tightened, so that the bottom cover abuts against the top of the base, and at the same time the positioning block abuts against the bottom of the base, and the chassis can be fixedly connected to the bottom of the heater main body, which is convenient for the assembly of the chassis and the heater main body and improves the assembly efficiency. At the same time, the chassis can be disassembled from the heater main body by loosening the positioning block, which is convenient for storage and transportation.

[0013] According to some embodiments of the present utility model, a plurality of hand-held parts are concavely arranged radially inwards on the side wall of the positioning block, and the plurality of hand-held parts are evenly arranged at intervals along the circumferential direction of the positioning block.

[0014] According to some embodiments of the present utility model, the wall surface of the hand-held part is set to be wavy.

[0015] According to some embodiments of the present utility model, an installation groove is formed by enclosing between the two bottom plates. The installation groove communicates with the installation hole, and the bottom cover is embedded in the installation groove.

[0016] According to some embodiments of the present utility model, a vertical positioning post protrudes from the bottom wall of the installation groove. The positioning post is located at an eccentric position of the installation groove. The bottom cover is provided with a positioning hole, and the positioning post can be inserted into the positioning hole.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings

[0018] The above-mentioned and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0019] Figure 1 is an exploded schematic view of the chassis of the embodiment of the first aspect of the present utility model;

[0020] Figure 2 is a partial structural schematic view of the bottom plate of the chassis of the embodiment of the first aspect of the present utility model;

[0021] Figure 3 is a structural schematic view of the chassis of the embodiment of the first aspect of the present utility model;

[0022] Figure 4 is another partial structural schematic view of the bottom plate of the chassis of the embodiment of the first aspect of the present utility model;

[0023] Figure 5 is a structural schematic view of the heater of the embodiment of the second aspect of the present utility model;

[0024] Figure 6 is an exploded schematic view of the heater of the embodiment of the second aspect of the present utility model.

[0025] Description of the Reference Numerals:

[0026] Base 100, bottom plate 110, abutting side 111, wire trough 112, mounting hole 113, mounting groove 114, positioning post 115, splicing structure 200, slider 210, clamping block 220, jack 230, sliding groove 240, transition section 241, heater main body 300, bottom cover 400, positioning hole 410, positioning block 500, hand-held part 510. Detailed Embodiment

[0027] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] In the description of the present utility model, it should be understood that when it comes to orientation descriptions, such as the orientations or positional relationships indicated by up, down, front, back, left, right, etc., they are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the recited number, and understandings such as "above", "below", "within", etc. include the recited number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0030] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0031] It can be understood that referring to Figures 1 to 6 , the chassis of the first aspect embodiment of the present utility model includes a base 100 and multiple sets of splicing structures 200. The base 100 is formed by splicing two base plates 110, and the two base plates 110 have opposite abutting side surfaces 111; the splicing structure 200 includes a slider 210 and a jack 230. A clamping block 220 is provided at the end of the slider 210, and the clamping block 220 can pass through the jack 230. A sliding groove 240 is formed in the side wall of the jack 230, and the slider 210 can slide in the sliding groove 240. The width of the clamping block 220 is greater than the width of the sliding groove 240; wherein, the sliders 210 and the jacks 230 of each set of splicing structures 200 are respectively arranged on the abutting side surfaces 111 of the two base plates 110, and the slider 210 can pass through the jack 230 and move to the sliding groove 240 to limit the separation of the two base plates 110.

[0032] When splicing, the clamping blocks 220 of each group of splicing structures 200 pass through the jacks 230, so that the abutting sides 111 of the two bottom plates 110 are abutted against each other. Then, the two bottom plates 110 are slid crosswise, so that the sliding blocks 210 pass through the jacks 230 and move to the sliding grooves 240 until they move to a preset position. Since the width of the clamping blocks 220 is greater than the width of the sliding grooves 240, the clamping blocks 220 cannot pass through the sliding grooves 240, so as to limit the separation of the two bottom plates 110, thereby enabling the splicing and assembly of the two bottom plates 110. When disassembling, by sliding the two bottom plates 110 crosswise, the sliding blocks 210 are moved to a position where the clamping blocks 220 can pass through the jacks 230. Then, the two bottom plates 110 are moved away from each other, so that the clamping blocks 220 pass out of the jacks 230, thereby realizing the disassembly of the two bottom plates 110. The overall splicing structure 200 is simple and convenient for disassembly and assembly. After the two bottom plates 110 are disassembled, the occupied space can be reduced, thus facilitating storage and transportation.

[0033] It should be noted that the crosswise sliding of the two bottom plates 110 means that the two bottom plates 110 slide relative to each other, so that after the sliding blocks 210 pass through the jacks 230, they move in the direction close to the sliding grooves 240. The movement of the two bottom plates 110 is guided by the abutting of the abutting sides 111 of the two bottom plates 110, which can improve the accuracy of splicing and reduce the splicing difficulty.

[0034] The splicing structure 200 can be set to four groups, and the four groups of splicing structures 200 are evenly arranged at intervals along the abutting side 111, so that the force on the lifting base 100 after splicing is balanced, thereby improving the splicing firmness.

[0035] The width of the sliding groove 240 refers to the distance between two opposite side walls. Along the same distance direction, the width of the clamping block 220 is greater than the width of the sliding groove 240, so that the clamping block 220 cannot pass through the sliding groove 240, so as to limit the separation of the two bottom plates 110.

[0036] It can be understood that with reference to Figure 1 、 Figure 2 and Figure 4 , the clamping block 220 is square, and the shape of the jack 230 matches the shape of the clamping block 220. Since the clamping block 220 is square and the shape of the jack 230 matches the shape of the clamping block 220, when the clamping block 220 penetrates into the jack 230, the two bottom plates 110 can be pre-positioned, which is convenient for subsequent splicing positioning.

[0037] It can be understood that with reference to Figure 1, the sliding grooves 240 of multiple sets of splicing structures 200 are located on the same side of the jacks 230. When the two bottom plates 110 slide crosswise, since the sliding grooves 240 of the multiple sets of splicing structures 200 are located on the same side of the jacks 230, the clamping blocks 220 of the multiple sets of splicing structures 200 can all move from the jacks 230 to the sliding grooves 240 in the same direction, so as to reduce the jamming during the crosswise sliding of the two bottom plates 110, thereby improving the smoothness of splicing.

[0038] It can be understood that, referring to Figure 4 , the sliding groove 240 includes a transition section 241, and the width of the transition section 241 gradually decreases from the connection with the jack 230 towards the direction away from the jack 230. Since the width of the transition section 241 gradually decreases from the connection with the jack 230 towards the direction away from the jack 230, by guiding the slider 210 to gradually slide into the sliding groove 240 through the side wall of the transition section 241, the smoothness of sliding splicing can be improved and the splicing difficulty can be reduced.

[0039] It can be understood that, referring to Figure 1 and Figure 6 , a wire groove 112 is formed at the bottom of one of the bottom plates 110, and the wire groove 112 is used for clamping and fixing wires. By clamping and fixing the wires through the wire groove 112, the wires can be conveniently fixed to the bottom of the bottom plate 110.

[0040] It can be understood that, referring to Figures 1 to 6 , the heater according to the second aspect embodiment of the present utility model includes a heater main body 300, a bottom cover 400, a positioning block 500 and the sealing ring according to the first aspect embodiment of the present utility model. The bottom cover 400 is connected to the bottom of the heater main body 300. An installation hole 113 is formed by enclosing between the two bottom plates 110. The bottom cover 400 passes through the installation hole 113. The positioning block 500 is threadedly connected to the bottom cover 400, and the positioning block 500 can abut against the bottom of the base 100.

[0041] Since the splicing structure 200 of the chassis is simple and convenient to disassemble and assemble, the two bottom plates 110 can reduce the occupied space after being disassembled, thus facilitating storage and transportation. In addition, after the chassis is spliced and formed, the bottom cover 400 connected to the bottom of the heater main body 300 passes through the installation hole 113, and then the positioning block 500 is sleeved on the bottom cover 400 and the positioning block 500 is tightened, so that the bottom cover 400 abuts against the top of the base 100, and at the same time the positioning block 500 abuts against the bottom of the base 100, the chassis can be fixedly connected to the bottom of the heater main body 300, facilitating the assembly between the chassis and the heater main body 300 and improving the assembly efficiency. At the same time, by loosening the positioning block 500, the chassis can be disassembled from the heater main body 300, facilitating storage and transportation.

[0042] It should be noted that when the bottom cover 400 is inserted through the mounting hole 113 and cooperates with the abutting and limiting of the positioning block 500, radial and axial positioning of the two bottom plates 110 can be achieved, reducing the possibility of relative sliding and separation between the two bottom plates 110, thereby improving the stability of the splicing of the two bottom plates 110.

[0043] It can be understood that, referring to Figure 6 , a plurality of holding portions 510 are concavely provided on the side wall of the positioning block 500 radially inwards, and the plurality of holding portions 510 are arranged at equal intervals along the circumferential direction of the positioning block 500. By concavely providing a plurality of holding portions 510 on the side wall of the positioning block 500 radially inwards, it is convenient for the user to apply force to twist the positioning block 500 for disassembling and assembling the base 100, thereby improving the convenience of disassembling and assembling the base 100. Moreover, since the holding portions 510 are arranged at equal intervals along the circumferential direction of the positioning block 500, when twisting the positioning block 500, the positioning block 500 can be evenly stressed in the circumferential direction, reducing the possibility of the positioning block 500 being deformed by force, thereby extending the service life of the positioning block 500.

[0044] Specifically, referring to Figure 6 , the wall surface of the holding portion 510 is set to be wavy. By setting the wall surface of the holding portion 510 to be wavy, the friction between the wall surface of the holding portion 510 and the user's hand can be increased, reducing the possibility of the hand slipping off, thereby facilitating the user to apply force to twist the positioning block 500.

[0045] It can be understood that, referring to Figure 3 and Figure 6 , an installation groove 114 is formed by enclosing between the two bottom plates 110, the installation groove 114 communicates with the mounting hole 113, and the bottom cover 400 is embedded in the installation groove 114. By embedding the bottom cover 400 in the installation groove 114, radial and axial positioning of the two bottom plates 110 can be achieved, reducing the possibility of relative sliding and separation between the two bottom plates 110, thereby improving the stability of the splicing of the two bottom plates 110.

[0046] Specifically, referring to Figure 3 and Figure 6 , a vertical positioning post 115 is protrudingly provided on the bottom wall of the installation groove 114, the positioning post 115 is located at an eccentric position of the installation groove 114, and the bottom cover 400 is provided with a positioning hole 410, and the positioning post 115 can be inserted into the positioning hole 410. Since a vertical positioning post 115 is protrudingly provided on the bottom wall of the installation groove 114, the positioning post 115 is located at an eccentric position of the installation groove 114, and the bottom cover 400 is provided with a positioning hole 410, by inserting the positioning post 115 into the positioning hole 410, the circumferential relative position between the bottom cover 400 and the base 100 can be positioned, reducing the rotational wear between the bottom cover 400 and the base 100, and improving the support stability of the base 100.

[0047] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. Chassis, characterized in that, include: A base, the base being formed by splicing two bottom plates, the two bottom plates having opposite abutting side surfaces; A plurality of splicing structures, wherein the splicing structures include a slider and a socket, a block is provided at the end of the slider, and the block can pass through the socket, a sliding groove is provided on the side wall of the socket, the slider can slide in the sliding groove, and the width of the block is greater than the width of the sliding groove; The sliders and the insertion holes of each group of the splicing structures are respectively arranged on the abutting sides of the two bottom plates, and the sliders can pass through the insertion holes and move to the sliding grooves to limit the separation of the two bottom plates.

2. The chassis according to claim 1, characterized in that: The card block is square, and the shape of the insertion hole matches the shape of the card block.

3. The chassis according to claim 1, characterized in that: The sliding grooves of the plurality of groups of the splicing structures are located on the same side of the insertion hole.

4. The chassis according to claim 1, characterized in that: The slide groove includes a transition section, and the width of the transition section gradually decreases from the position connected to the insertion hole to the direction away from the insertion hole.

5. The chassis according to claim 1, characterized in that: A wire passing groove is provided at the bottom of one of the base plates, and the wire passing groove is used for clamping and fixing the wires.

6. A heater, characterized in that: It comprises a heater body, a bottom cover, a positioning block and a chassis as described in any one of claims 1 to 5, wherein the bottom cover is connected to the bottom of the heater body, a mounting hole is formed between the two bottom plates, the bottom cover is passed through the mounting hole, the positioning block is threadedly connected to the bottom cover, and the positioning block can abut the bottom of the base.

7. The heater according to claim 6, characterized in that: A plurality of hand-holding parts are recessed radially inwardly on the side wall of the positioning block, and the plurality of hand-holding parts are evenly arranged at intervals along the circumference of the positioning block.

8. The heater according to claim 7, characterized in that: The wall surface of the hand-held part is configured to be wavy.

9. The heater according to claim 6, characterized in that: A mounting groove is formed between the two bottom plates, the mounting groove is connected to the mounting hole, and the bottom cover is embedded in the mounting groove.

10. The heater according to claim 9, characterized in that: A vertical positioning column is protruding from the bottom wall of the mounting groove, and the positioning column is located at an eccentric position of the mounting groove. The bottom cover is provided with a positioning hole, and the positioning column can be inserted into the positioning hole.

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