Warmer

Abstract

The utility model discloses a warmer which comprises a cooling fin assembly and a shell arranged on one side of the cooling fin assembly, a heating body is arranged in the shell, and a sliding groove and a sliding plate matched with the sliding groove in an up-down sliding mode are arranged on the side, away from the cooling fin assembly, of the shell. The upper end of the sliding groove penetrates through the upper end face of the shell, one side of the sliding groove is provided with a penetrating hole and a conductive rod which are communicated with the interior of the shell, one side of the sliding plate is provided with a strip-shaped groove, the groove bottom of the strip-shaped groove is provided with a conductive strip, and the conductive rod penetrates through the penetrating hole and makes contact with the conductive strip. A control panel is arranged on the lower portion of the side, away from the shell, of the sliding plate. The heating body, the conductive rod, the conductive strip and the control panel are electrically connected in sequence. The device has the advantage of more reasonable structural design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of household appliances, especially relates to a warmer. BACKGROUND

[0002] As a common household appliance, the warmer is widely used in family, office and other places to provide winter heating function for users. The existing warmer, such as the one disclosed in application No. CN2021213191303, comprises a warmer body, a base, the warmer body comprises a fin assembly and a shell connected with the fin assembly, a heating body is arranged in the warmer body, and the heating body is connected with a controller; the warmer body is installed above the base, and the controller is arranged in the base. In the technical scheme, the base is added below the warmer body, the heating body is arranged in the warmer body, heat is dissipated upward through the warmer body, most of the hot air is dissipated upward through convection and radiation, and the heat conducted to the base is very small, so the temperature of the base is very low, and the controller arranged in the base can completely meet the normal work.

[0003] However, when the controller is arranged on the base, the position of the controller is low, and the user needs to bend over or squat to operate, which is not friendly to the elderly and the user with difficulty in movement, so there is still room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem to provide a warmer with more reasonable structure design.

[0005] The utility model adopts the technical scheme that a warmer comprises a fin assembly and a shell arranged on one side of the fin assembly, a heating body is arranged in the shell, a sliding groove and a sliding plate slidingly matched with the sliding groove are arranged on the side of the shell away from the fin assembly, the upper end of the sliding groove penetrates the upper end face of the shell, a through hole and a conductive rod in communication with the inside of the shell are arranged on one side of the sliding groove, a strip-shaped groove is arranged on one side of the sliding plate, a conductive strip is arranged on the groove bottom of the strip-shaped groove, the conductive rod penetrates the through hole and is in contact with the conductive strip, a control panel is arranged on the lower part of the side of the sliding plate away from the shell, and the heating body, the conductive rod, the conductive strip and the control panel are electrically connected in sequence.

[0006] Preferably, a handle is fixedly arranged on the upper end face of the sliding plate and extends out of the sliding groove.

[0007] Preferably, a heat insulation rubber sleeve is sleeved on the handle.

[0008] As preferred, two iron blocks are embedded in the groove bottom of the sliding groove, the two iron blocks are distributed in up and down, and a magnetic block is embedded in the side of the sliding plate, the magnetic block is adsorbed with one of the iron blocks when the sliding plate moves to the highest position or the lowest position.

[0009] As preferred, a recess is arranged on the side of the conductive rod towards the conductive strip, a compression spring and a conductive needle are arranged in the recess, a positioning ring is fixedly arranged on the side of the conductive needle, the compression spring is sleeved on the conductive needle and located between the positioning ring and the groove bottom of the recess, and one end of the conductive needle extends out of the recess and is in contact with the conductive strip.

[0010] As preferred, the positioning ring is located outside the recess, and the outer ring diameter of the positioning ring is consistent with the diameter of the conductive rod.

[0011] As preferred, the lower end of the heat sink assembly is detachably provided with a supporting plate, and the lower end of the supporting plate is provided with a plurality of rollers.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The sliding groove and the sliding plate are arranged on the side of the shell, and the control panel is arranged on the lower part of the sliding plate, the sliding plate can be moved up when needed, the control panel can be moved to a proper height, the user can operate without bending or squatting, especially for the old and the disabled, the use convenience is improved; the sliding plate can be moved down when not in use, the control panel is located at a lower position, the working environment temperature is relatively low, the normal working requirement is met, and the applicability is good.

[0014] 2. The control panel is arranged on the sliding plate, away from the heating body and the heat sink assembly, the influence of high temperature on the control panel is reduced, and the safety and stability of the equipment are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure diagram of the utility model Figure 1 ;

[0016] Figure 2 It is a structure diagram of the utility model Figure 2 ;

[0017] Figure 3 It is a partial structure diagram of the shell in the utility model;

[0018] Figure 4 It is Figure 3 an enlarged schematic view of A in the utility model;

[0019] Figure 5 It is an exploded structure schematic view of the sliding plate in the utility model.

[0020] In the diagram: 1. Heat sink assembly; 2. Housing; 21. Slide groove; 211. Perforation; 212. Iron block; 3. Slide plate; 31. Strip groove; 32. Magnetic block; 4. Conductive rod; 41. Groove; 42. Compression spring; 43. Conductive pin; 431. Positioning ring; 5. Conductive strip; 6. Control panel; 7. Handle; 71. Heat insulation rubber sleeve; 8. Support plate; 9. Roller. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Example 1: As Figures 1 to 5 As shown, a heater includes a heat sink assembly 1 and a housing 2 disposed on one side of the heat sink assembly 1. A heating element (not shown) is disposed inside the housing 2. A sliding groove 21 and a sliding plate 3 that slides vertically with the sliding groove 21 are provided on the side of the housing 2 away from the heat sink assembly 1. The upper end of the sliding groove 21 penetrates the upper end surface of the housing 2. A through hole 211 communicating with the interior of the housing 2 and a conductive rod 4 are provided on one side of the sliding groove 21. A strip groove 31 is provided on one side of the sliding plate 3. A conductive strip 5 is provided at the bottom of the strip groove 31. The conductive rod 4 passes through the through hole 211 and contacts the conductive strip 5. A control panel 6 is provided at the lower part of the side of the sliding plate 3 away from the housing 2. The heating element, conductive rod 4, conductive strip 5 and control panel 6 are electrically connected in sequence. The heating element can heat the heat sink assembly 1 after it is started, and then quickly dissipate heat to the surroundings through the heat sink assembly 1 to increase the ambient temperature. The heat sink assembly 1, the heating element, and the control panel 6 are all conventional technical means in this field and will not be described in detail here. The setting of the conductive rod 4 and the conductive strip 5 can ensure that the control panel 6 and the heating element maintain electrical connection during the sliding of the slide plate 3.

[0024] In this embodiment, a handle 7 is fixedly provided on the upper surface of the slide plate 3. The handle 7 extends out of the slide groove 21, making it convenient for the user to lift the slide plate 3 and move the control panel 6 to a suitable height for operation. Furthermore, a heat-insulating rubber sleeve 71 is provided on the handle 7, which has a good heat insulation effect and will not cause burns to the user when holding the handle 7, thus ensuring good safety.

[0025] In this embodiment, the lower end of the fin assembly 1 is detachably provided with a support plate 8, and the lower end of the support plate 8 is provided with a plurality of rollers 9, so that the user can move the warmer conveniently.

[0026] When needed, the user can hold the handle 7 to move the sliding plate 3 upwards, so that the control panel 6 is moved to an appropriate height (see Figure 2 ), and the user can operate without bending or squatting, which is more friendly to the elderly and the disabled; when not in use, the user can hold the handle 7 to move the sliding plate 3 downwards, so that the control panel 6 is located at a lower position (see Figure 1 ), and the working environment temperature is relatively low.

[0027] Embodiment II: as shown in Figure 2 , Figure 3 and Figure 5 , the remaining parts are the same as those of embodiment I, and the difference lies in that two iron blocks 212 are embedded in the groove bottom of the sliding groove 21, the two iron blocks 212 are distributed in an up-down manner, and a magnetic block 32 is embedded in the side surface of the sliding plate 3, when the sliding plate 3 is moved to the highest position or the lowest position, the magnetic block 32 is attracted to one of the iron blocks 212.

[0028] After the sliding plate 3 is moved upwards, the magnetic block 32 is attracted to the iron block 212 at the higher position, at this time, the user can release the hand to operate the control panel 6, after the sliding plate 3 is moved downwards, the magnetic block 32 is attracted to the iron block 212 at the lower position, so as to avoid the sliding plate 3 from sliding during the movement and transportation of the warmer, and the stability is good.

[0029] Embodiment III: as shown in Figures 3 to 5 , the remaining parts are the same as those of embodiment I, and the difference lies in that a recess 41 is arranged on the side of the conductive rod 4 facing the conductive strip 5, a compression spring 42 and a conductive needle 43 are arranged in the recess 41, a positioning ring 431 is fixedly arranged on the side surface of the conductive needle 43, the compression spring 42 is sleeved on the conductive needle 43 and located between the positioning ring 431 and the groove bottom of the recess 41, one end of the conductive needle 43 extends out of the recess 41 and contacts the conductive strip 5. By arranging the compression spring 42, an elastic trend is generated, which helps to keep the conductive rod 4, the compression spring 42, the conductive needle 43 and the conductive strip 5 in stable contact at all times, and the stability is good. It should be noted that the compression spring 42 is made of conductive material and has conductivity.

[0030] In this embodiment, the positioning ring 431 is located outside the recess 41, and the outer diameter of the positioning ring 431 is consistent with the diameter of the conductive rod 4, which can avoid the situation that the operator excessively extends the conductive needle 43 into the recess 41 during installation, causing excessive deformation of the compression spring 42.

[0031] The utility model has carried on the exemplary description above binding the drawing, obviously the implementation of the utility model is not limited by above-mentioned mode, as long as various improvements of method conception and technical scheme that have adopted the utility model or the conception and technical scheme of the utility model are directly applied to other occasions without improvement, all are within the protection scope of the utility model.

Claims

1. A warmer comprising a fin assembly (1) and a housing (2) arranged on one side of the fin assembly (1), a heating body being arranged in the housing (2), characterized in that: The shell (2) is provided with a sliding groove (21) and a sliding plate (3) sliding up and down in the sliding groove (21) on the side away from the fin assembly (1), the upper end of the sliding groove (21) penetrates the upper end surface of the shell (2), one side of the sliding groove (21) is provided with a through hole (211) and a conductive rod (4) in communication with the inside of the shell (2), one side of the sliding plate (3) is provided with a strip-shaped groove (31), the groove bottom of the strip-shaped groove (31) is provided with a conductive strip (5), the conductive rod (4) penetrates the through hole (211) and contacts the conductive strip (5), the lower part of the side of the sliding plate (3) away from the shell (2) is provided with a control panel (6), and the heating body, the conductive rod (4), the conductive strip (5) and the control panel (6) are electrically connected in sequence.

2. A warmer as claimed in claim 1 wherein: A handle (7) is fixedly arranged on the upper end surface of the sliding plate (3) and extends out of the sliding groove (21).

3. A warmer as claimed in claim 2 wherein: A heat insulation rubber sleeve (71) is sleeved on the handle (7).

4. The warmer of claim 1, wherein: Two iron blocks (212) are embedded in the groove bottom of the sliding groove (21), the two iron blocks (212) are distributed in an up-down manner, a magnetic block (32) is embedded in the side surface of the sliding plate (3), and when the sliding plate (3) moves to the highest position or the lowest position, the magnetic block (32) is attracted to one of the iron blocks (212).

5. The warmer of claim 1, wherein: A recess (41) is arranged on the side of the conductive rod (4) facing the conductive strip (5), a compression spring (42) and a conductive pin (43) are arranged in the recess (41), a positioning ring (431) is fixedly arranged on the side surface of the conductive pin (43), the compression spring (42) is sleeved on the conductive pin (43) and located between the positioning ring (431) and the groove bottom of the recess (41), one end of the conductive pin (43) extends out of the recess (41) and contacts the conductive strip (5).

6. A warmer as claimed in claim 5 wherein: The positioning ring (431) is located outside the recess (41), and the outer diameter of the positioning ring (431) is consistent with the diameter of the conductive rod (4).

7. The warmer of claim 1, wherein: The lower end of the fin assembly (1) is detachably provided with a supporting plate (8), and the lower end of the supporting plate (8) is provided with a plurality of rollers (9).

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