Base plate installation structure and heater

Abstract

The present invention discloses a base plate installation structure, aiming to provide a base plate installation structure with low production cost, convenient installation and no influence on the internal structure and paint surface of the base. The key points of the technical scheme are as follows: the base comprises a heating tube and a base, the base comprises a side wall and a base plate, the inner wall or the end of the side wall is provided with a protrusion, the base plate abuts against the outer side of the protrusion and is provided with a through hole along the circumference, and also comprises a support block detachably connected to the base plate, the support block is connected with a connecting block passing through the through hole and abutting against the inner wall of the protrusion, because the inner wall or the end of the side wall is provided with a protrusion, the base plate abuts against the outer side of the protrusion and is provided with a through hole along the circumference, the connecting block passes through the through hole and abuts against the inner wall of the protrusion, that is, the connecting block and the base plate clamp the protrusion, and because the support block and the base plate are detachably connected, the base plate is stably fixed in the base, the three are stably matched and the force is balanced.

Description

Technical Field

[0001] The invention relates to the field of structures, and in particular to a base plate mounting structure and a heater. Background Art

[0002] A heater is an electrical device used for heating. Its principle is to dissipate heat through a built-in heating component, and then reflect the heat through a reflective plate arranged at the rear side of the heating component to provide heat. Since the external temperature of the heating component of the heater is very high when working, a base is provided at the bottom of the heater, and the base is provided with a bottom plate.

[0003] The existing fixing structure of the base plate is to weld multiple pins on the side wall of the base, and then provide bolt holes on the pins, and connect the base plate to the pins by bolts. The welding of the pins on the side wall of the base causes the base to deform, and the paint surface on the outside of the base is damaged or difficult to be directly painted. In addition, since the pins are protruding from the inner wall of the base, the base space is small, especially it is difficult to stack multiple bases during transportation, and the production cost is high. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a bottom plate installation structure which has low production cost, is easy to install, and does not affect the internal structure of the base and the paint surface.

[0005] The technical solution of the present invention is as follows: a base plate mounting structure, including a heating component and a base, the base including a side wall and a base plate, the inner wall or the end of the side wall is provided with a protrusion, the base plate abuts against the outer side of the protrusion and is provided with a through hole along the circumferential direction, and also includes a support block detachably connected to the base plate, the support block is connected to a connecting block that passes through the through hole and abuts against the inner wall of the protrusion.

[0006] Preferably, one end of the support block is connected to a connection block, and an end surface of the end and a side surface of the connection block form a step that contacts the bottom plate.

[0007] Preferably, the connection block is provided with a fixing block extending in a direction away from the protrusion and contacting with the inner side of the bottom plate, and the through hole is provided with a space for the support block to slide.

[0008] Preferably, the connection block is provided with a fixing block extending in a direction away from the protrusion and abutting against the inner side of the bottom plate, and a space for the support block to rotate is provided in the base.

[0009] Preferably, the detachable connection between the bottom plate and the support block means that the bottom plate is provided with a slot or a card slot matching the connection block.

[0010] Preferably, the detachable connection between the bottom plate and the support block means that the protrusion is provided with a slot or a clamping groove matching the connection block.

[0011] Preferably, the protrusion refers to a protruding ring fixedly connected to the inside of the side wall or a protruding ring bent inwardly at the end of the side wall.

[0012] Preferably, the outer edge of the bottom plate is provided with at least one positioning insert plugged into the inner side of the protrusion.

[0013] Preferably, the base plate and the connecting block are fixedly connected by bolts.

[0014] The beneficial effects of the present invention are as follows: compared with the prior art, the base plate mounting structure of the present invention has a protrusion on the inner wall or end of the side wall, the base plate contacts the outer side of the protrusion and is provided with a through hole along the circumferential direction, the connecting block passes through the through hole and contacts the inner wall of the protrusion, that is, the connecting block and the base plate clamp the protrusion, and because the supporting block and the base plate are detachably connected, the base plate is stably fixed in the base, the three are stably matched, and the force is balanced. When disassembling and installing, it is only necessary to detach the supporting block from the base plate, that is, separate the base plate from the base, which is convenient for disassembly and assembly. Since there is no need to weld multiple pins on the side wall of the base, deformation of the side wall of the base due to welding is avoided, so that the paint surface of the base exterior can be maintained or can be directly sprayed with paint. In addition, since the protrusion is small in size and occupies little space on the base, it is convenient to stack multiple bases during transportation, which is convenient for transportation, and the protrusion can be directly formed by the inner concave of the side wall of the base, the structure is simple, the process is few, and it is easy to produce, and there is no requirement for the base plate structure, and any sheet structure can be adapted, which is convenient for production.

[0015] The present invention also provides another technical solution: a heater comprising any of the above-mentioned base plate mounting structures, wherein a heating component is provided on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the bottom plate installation structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the bottom plate installation structure of the present invention;

[0018] Figure 3 It is a partial structural schematic diagram of the base plate mounting structure of the present invention.

[0019] Figure 4 yes Figure 3 Schematic diagram of the cross section along AA.

[0020] Figure 5 yes Figure 4 Enlarged view of point B in the middle.

[0021] Figure numerals: 1. heating component, 2. base, 21. side wall, 22. bottom plate, 23. protrusion, 24. through hole, 3. support block, 4. connecting block, 5. fixing block, 6. positioning plug. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with specific examples, but the present invention is not limited to the following specific examples.

[0023] like Figure 1-5 As shown, the technical solution of the present invention is as follows: a bottom plate installation structure includes a heating component 1 and a base 2, the base 2 includes a side wall 21 and a bottom plate 22, the inner wall or end of the side wall 21 is provided with a protrusion 23, the bottom plate 22 abuts against the outside of the protrusion 23 and is provided with a through hole 24 along the circumference, and also includes a support block 3 detachably connected to the bottom plate 22, the support block 3 is connected with a connecting block 4 that passes through the through hole 24 and abuts against the inner wall of the protrusion 23. Since the inner wall or end of the side wall 21 is provided with a protrusion 23, the bottom plate 22 abuts against the outside of the protrusion 23 and is provided with a through hole 24 along the circumference, the connecting block 4 passes through the through hole 24 and abuts against the inner wall of the protrusion 23, that is, the connecting block 4 and the bottom plate 22 clamp the protrusion 23, and since the support block 3 and the bottom plate 22 is a detachable connection, that is, the bottom plate 22 is stably fixed in the base 2, the three are stably matched, and the force is balanced. When disassembling and installing, you only need to detach the support block 3 from the bottom plate 22, that is, separate the bottom plate 22 from the base 2, which is convenient for disassembly and assembly. Since there is no need to weld multiple pins on the side wall 21 of the base 2, deformation of the side wall 21 of the base 2 due to welding is avoided, so that the external paint surface of the base 2 can be maintained or can be directly painted. In addition, since the protrusion 23 is small in size and occupies little space in the base 2, it is convenient to stack multiple bases 2 during transportation, which is convenient for transportation, and the protrusion 23 can be directly formed by the concave side wall 21 of the base 2, the structure is simple, the process is few, and it is easy to produce, and there is no requirement for the structure of the bottom plate 22, any sheet structure can be adapted, which is convenient for production.

[0024] One end of the support block 3 is connected to the connecting block 4, and the end face of the end and the side of the connecting block 4 form a step that contacts the bottom plate 22. The step limits the displacement of the support block 3 relative to the bottom plate 22 in two directions, and facilitates supporting the bottom plate 22, with a stable structure.

[0025] One of the structures in which the support block 3 and the base plate 22 are detachably connected is as follows: the connecting block 4 extends along a direction away from the protrusion 23 to have a fixing block 5 abutting against the inner side of the base plate 22, and the through hole 24 is provided with a space for the support block 3 to slide, that is, the connecting block 4 is first inserted into the through hole 24 at an angle so that the connecting block 4 completely enters the through hole 24, and then further corrected to make the support block 3 abut against the protrusion 23, clamping the protrusion 23 between the base plate 22 and the connecting block 4, and then sliding in the opposite direction to make the fixing block 5 abut against the inner side of the base plate 22, so that the base plate 22 is fixed to the support block 3, that is, the support block 3, the connecting block 4, the fixing block 5 and the base plate 22 are connected to realize the fixation of the base plate 22, and the installation is convenient, and the support block 3 is connected to the base plate 22 by the connecting block 4 and the fixing block 5, the structure is stable, and the entire base plate 22 is supported by the support block 3, and the force is balanced.

[0026] One of the structures in which the support block 3 and the base plate 22 are detachably connected is as follows: the connecting block 4 extends along a direction away from the protrusion 23 to have a fixing block 5 that contacts the inner side of the base plate 22, and a space is provided in the base 2 for the support block 3 to rotate, that is, the connecting block 4 is first directly inserted into the through hole 24 so that the connecting block 4 and the fixing block 5 completely enter the through hole 24, and then the support block 3 is further rotated to make the connecting block 4 contact with the protrusion 23 and the fixing block 5 contact with the inner side of the base plate 22, that is, the protrusion 23 is clamped between the base plate 22 and the connecting block 4, and the base plate 22 is fixed to the support block 3, that is, the support block 3, the connecting block 4, the fixing block 5 and the base plate 22 are connected to achieve the fixation of the base plate 22, and the installation is convenient, and the support block 3 is connected to the base plate 22 by the connecting block 4 and the fixing block 5, the structure is stable, and the entire base plate 22 is supported by the support block 3, and the force is balanced.

[0027] The detachable connection between the base plate 22 and the support block 3 means that the base plate 22 is provided with a slot or a card slot matching the connection block 4, that is, the support block 3 is fixed after sliding or rotating through the slot or the card slot, that is, the support block 3 enters the slot or the card slot after movement, thereby fixing the support block 3 and realizing the detachable connection between the base plate 22 and the support block 3.

[0028] The detachable connection between the base plate 22 and the support block 3 means that the protrusion 23 is provided with a slot or a card slot matching the connection block 4, that is, the support block 3 is fixed after sliding or rotating through the slot or the card slot, that is, the support block 3 enters the slot or the card slot after movement, thereby fixing the support block 3 and realizing the detachable connection between the base plate 22 and the support block 3.

[0029] The protrusion 23 refers to a protruding ring fixedly connected to the inside of the side wall 21 or a protruding ring bent inwardly at the end of the side wall 21, that is, the bottom plate 22 and the support block 3 do not need to be fixed in a specifically corresponding fixed position, as long as the support block 3 and the through hole 24 cooperate, the protruding ring can be fixed, which greatly improves the convenience of installation.

[0030] The outer edge of the bottom plate 22 is provided with at least one positioning insert plugged into the inner side of the protrusion 23, preferably two positioning inserts, and the bottom plate 22 is fixed in position by the positioning insert contacting with the protrusion 23, that is, after the contact, to avoid the approximate position deviation due to the matching gap between the support block 3 and the protrusion 23, so that the bottom plate 22 is accurately fixed in a preset position, and the positioning insert can be preferably arranged between adjacent through holes 24 to make the force more balanced and stable. The bottom plate 22 is fixedly connected to the connecting block 4 by bolts, which further strengthens the fixing effect and ensures long-term stable use.

[0031] The present invention also provides another technical solution: a heater including any of the above-mentioned base plate 22 mounting structures, wherein a heating assembly 1 is provided on the base 2, and since a protrusion 23 is provided on the inner wall or end of the side wall 21, the base plate 22 abuts against the outer side of the protrusion 23 and a through hole 24 is provided along the circumferential direction, and the connecting block 4 passes through the through hole 24 and abuts against the inner wall of the protrusion 23, that is, the connecting block 4 and the base plate 22 clamp the protrusion 23, and since the support block 3 is detachably connected to the base plate 22, the base plate 22 is stably fixed in the base 2, the three are stably matched, and the force is balanced, and when disassembling and installing, only the support block needs to be removed. 3 is detached from the bottom plate 22, that is, the bottom plate 22 is separated from the base 2, which is convenient for disassembly and assembly. Since there is no need to weld multiple pins on the side wall 21 of the base 2, deformation of the side wall 21 of the base 2 due to welding is avoided, so that the paint surface of the outer surface of the base 2 can be maintained or can be directly sprayed with paint. In addition, since the protrusion 23 is small in size and occupies a small space of the base 2, it is convenient to stack multiple bases 2 during transportation, and the protrusion 23 can be directly formed by the concave side wall 21 of the base 2. The structure is simple, the process is few, and it is easy to produce. There is no requirement for the structure of the bottom plate 22, and any sheet structure can be adapted, which is convenient for production.

[0032] The above are only examples of the features of the present invention and do not constitute any limitation on the protection scope of the present invention. Any technical solution formed by equivalent exchange or equivalent replacement falls within the protection scope of the present invention.

Claims

1. A base plate mounting structure for a heater, comprising a base (2), characterized in that: The base (2) comprises a side wall (21) and a bottom plate (22), wherein the inner wall or end of the side wall (21) is provided with a protrusion (23), the bottom plate (22) abuts against the outer side of the protrusion (23) and is provided with a through hole (24) along the circumferential direction, and further comprises a support block (3) detachably connected to the bottom plate (22), wherein the support block (3) is connected to a connecting block (4) passing through the through hole (24) and abutting against the inner wall of the protrusion (23); one end of the support block (3) is connected to the connecting block (4), and the end face of the end and the side face of the connecting block (4) form a step abutting against the bottom plate (22); the bottom plate (22) and the connecting block (4) are fixedly connected by bolts, and the bolts are staggered from the through hole (24).

2. The base plate mounting structure of the heater according to claim 1, characterized in that: The connecting block (4) is provided with a fixing block (5) extending in a direction away from the protrusion (23) and contacting the inner side of the bottom plate (22), and the through hole (24) is provided with a space for the supporting block (3) to slide.

3. The base plate mounting structure of the heater according to claim 1, characterized in that: The connecting block (4) is provided with a fixing block (5) extending in a direction away from the protrusion (23) and contacting the inner side of the bottom plate (22), and a space for the supporting block (3) to rotate is provided in the base (2).

4. The base plate mounting structure of the heater according to claim 1, characterized in that: The detachable connection between the bottom plate (22) and the support block (3) means that the bottom plate (22) is provided with a slot or a card slot matching the connection block (4).

5. The base plate mounting structure of the heater according to claim 1, characterized in that: The detachable connection between the bottom plate (22) and the support block (3) means that the protrusion (23) is provided with a slot or a card slot matching the connection block (4).

6. The base plate mounting structure of the heater according to claim 1, characterized in that: The protrusion (23) refers to a protruding ring fixedly connected inside the side wall (21) or a protruding ring bent inwardly at the end of the side wall (21).

7. The base plate mounting structure of the heater according to claim 1 or 6, characterized in that: The outer edge of the bottom plate (22) is provided with at least one positioning insert which is inserted into the inner side of the protrusion (23).

8. A heater, characterized in that: It comprises the base plate mounting structure of the heater as described in any one of claims 1 to 7, wherein a heating component (1) is provided on the base (2).

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