CN214992527U - Heating assembly and clothes dryer - Google Patents
Heating assembly and clothes dryer Download PDFInfo
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- CN214992527U CN214992527U CN202023300121.8U CN202023300121U CN214992527U CN 214992527 U CN214992527 U CN 214992527U CN 202023300121 U CN202023300121 U CN 202023300121U CN 214992527 U CN214992527 U CN 214992527U
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Abstract
A heating assembly and a clothes dryer, wherein one heating assembly comprises: the heating wire comprises a substrate (1), at least two heating wire terminals (2), one or more heating wire clamping pieces (3), at least two heating wire inserting pieces and at least one heating wire; the heating wire terminal (2) comprises a male terminal (21) and a female terminal (22); a male terminal fool-proof protection part (214) is arranged on the male terminal (21); the female terminal (22) is provided with a female terminal fool-proof protection part (224); the cross section shapes of the male terminal buckling part (212) and the female terminal buckling part (222) are the same as the shape of the heating wire terminal hole (11); the male terminal (21) and the female terminal (22) are buckled with each other and sleeved with the substrate (1) through the heating wire terminal hole (11). The beneficial effects of the utility model reside in that: 1. the production efficiency is improved; 2. the yield is improved; 3. the production cost is reduced.
Description
Technical Field
The utility model relates to an electrical apparatus technical field, concretely relates to heating element and dryer.
Background
At present, with the rapid development of economy, the living standard of people is continuously improved, and the use of electric appliances by people is increasingly popularized. In the aspect of clothes cleaning, for the condition that clothes are difficult to dry in winter in the north and in 'back-to-south' in the south, the clothes drying equipment such as a clothes dryer is particularly required to be assisted.
However, some components in the existing clothes dryer and other equipment are manually assembled, such as a heating component, and the production efficiency and the yield are low during manual assembly. Therefore, a design that is easy to produce and is not prone to error is needed to improve labor productivity and yield.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of above-mentioned technical problem to a certain extent at least.
Therefore, the first objective of the present invention is to provide a heating assembly, which can improve the production efficiency.
A second object of the present invention is to provide a clothes dryer.
In order to achieve the purpose, the embodiment of the utility model discloses a heating component, which is characterized in that the heating component comprises a substrate 1, at least two heating wire terminals, one or more heating wire clamping pieces 3, at least two heating wire inserting pieces and at least one heating wire; wherein, the substrate 1 is provided with at least two heating wire terminal holes 11, one or more heating wire card holes 12 and a substrate mounting part 13; the substrate mounting part 13 is used for mounting the substrate 1 on a dryer; the heating wire terminal comprises a male terminal 21 and a female terminal 22; the male terminal 21 includes a male terminal base 211 and a male terminal buckling part 212 provided on one end face of the male terminal base 211; the anti-blocking device also comprises an inserting sheet seam 213 and a male terminal anti-blocking protection part 214; the insertion sheet slot 213 penetrates through the middle of the male terminal seat 211 and the terminal buckling part 212, and the male terminal fool-proof protection part 214 is arranged on the male terminal buckling part 212; the female terminal 22 comprises a female terminal seat 221, a female terminal buckling part 222 arranged on one end face of the female terminal seat 221, and the female terminal buckling part 222 is a counter bore; a female terminal insert sheet seam 223 is arranged in the middle of the female terminal seat 221; the female terminal buckling part 222 is provided with a female terminal fool-proof protection part 224; the cross-sectional shapes of the male terminal buckling part 212 and the female terminal buckling part 222 are the same as the shape of the heater terminal hole 11; the male terminal 21 and the female terminal 22 are buckled with each other and are sleeved with the substrate 1 through the heating wire terminal hole 11; the heating wire card 3 is provided with a heating wire clamping part 31 and a card clamping part 32; the heating wire clamping part 31 is used for clamping the heating wire; the card clamping part 32 is used for clamping with the substrate 1; the heating wire inserting piece is sleeved with the heating wire terminal, one end of the heating wire inserting piece is connected with one end of the heating wire, and the other end of the heating wire inserting piece is connected with a power supply; the heater with 3 joints of heater card, and the one end of another heater inserted sheet is connected to the other end of heater, another heater inserted sheet suit is on another heater terminal, the other end of another heater inserted sheet is connected the power.
In addition, according to the heating element of the above embodiment of the present invention, the following additional technical features may also be provided:
optionally, the heating wire is spring-shaped.
Optionally, the heater clamping portion 31 includes one or more clamping hooks 311 and a clamping groove 312; the heating wire is clamped with the clamping groove 312 through the clamping hook 311.
Optionally, when the hooks 311 are multiple, a hook slot 313 is disposed between two hooks 311.
Optionally, the hook 311 is provided with a chamfer on the side of the hook slot 313.
Optionally, the heater card hole 12 includes a card hole entering portion 121 and a card hole engaging portion 122; the width of the card catching portion 32 is smaller than the length of the card hole entering portion 121 and larger than the width of the card hole catching portion 122.
Optionally, a second card hole clamping portion 123 is disposed on the card hole clamping portion 122.
Optionally, one or more accessory mounts 14 disposed on the base plate 1; the accessory mounting part 14 is used for mounting a fuse and a temperature sensor; the fuse is electrically connected with the two heating wire inserting pieces; the temperature sensor is connected with the control system.
To achieve the above object, an embodiment of a second aspect of the present invention provides a clothes dryer, including: a heat-generating component as described in the embodiments of the first aspect of the present invention.
The beneficial effects of the utility model reside in that: 1. the production efficiency is improved; 2. the yield is improved; 3. the production cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a substrate of a heat generating assembly according to an embodiment of the present invention.
Fig. 2 is a perspective view of a male terminal of a heat generating component according to another embodiment of the present invention.
Fig. 3 is a perspective view of a female terminal of a heat generating component according to another embodiment of the present invention.
Fig. 4 is a schematic structural view of a terminal card of a heat generating component according to another embodiment of the present invention.
Fig. 5 is a schematic view of a card hole structure of a heating wire of a heating assembly according to another embodiment of the present invention.
The reference signs are:
1-a substrate; 11-heating wire terminal hole; 12-heating wire card holes; 121-card hole access; 122-card hole clamping part; 123-a second card hole clamping part; 13-a substrate mounting portion; 14-an accessory mount; 21-male terminal; 211-male terminal block; 212-male terminal snap; 213-male terminal insert slot; 214-male terminal fool-proof protection part; 22-female terminal; 221-female terminal block; 222-female terminal snap; 223-female terminal insert slot; 224-female terminal fool-proof protection part; 3-heating wire card; 31-heating wire clamping part; 311-hook; 312-a card slot; 313-card pointing; 32-card clamping portion.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or components/elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following describes a heating assembly according to an embodiment of the present invention with reference to the drawings.
Fig. 1 is a schematic diagram of a substrate structure of a heating element according to an embodiment of the present invention, fig. 2 is a perspective view of a male terminal of a heating element according to another embodiment of the present invention, and fig. 3 is a perspective view of a female terminal of a heating element according to another embodiment of the present invention. As shown in fig. 1-3, the heating assembly includes a substrate 1, at least two heater terminals, one or more heater cards 3, at least two heater inserts, and at least one heater; wherein, the substrate 1 is provided with at least two heating wire terminal holes 11, one or more heating wire card holes 12 and a substrate mounting part 13; the substrate mounting part 13 is used for mounting the substrate 1 on the dryer; the heating wire terminal comprises a male terminal 21 and a female terminal 22; the male terminal 21 includes a male terminal holder 211 and a male terminal-fastening part 212 provided on one end face of the male terminal holder 211; the anti-blocking device also comprises an inserting sheet seam (213) and a male terminal anti-blocking protection part (214); the insertion piece slot 213 penetrates through the middle of the male terminal seat 211 and the terminal buckling part 212, and the male terminal fool-proof protection part 214 is arranged on the male terminal buckling part 212; the female terminal 22 comprises a female terminal seat 221, a female terminal buckling part 222 arranged on one end face of the female terminal seat 221, and the female terminal buckling part 222 is a counter bore; a female terminal insert sheet seam 223 is arranged in the middle of the female terminal seat 221; the female terminal buckling part 222 is provided with a female terminal fool-proof protection part 224; the cross-sectional shapes of the male terminal buckling part 212 and the female terminal buckling part 222 are the same as the shape of the heater terminal hole 11; the male terminal 21 and the female terminal 22 are buckled with each other and sleeved with the substrate 1 through the heating wire terminal hole 11; the heating wire card 3 is provided with a heating wire clamping part 31 and a card clamping part 32; the heating wire clamping part 31 is used for clamping the heating wire; the card clamping portion 32 is used for clamping with the substrate 1; the heating wire inserting piece is sleeved with the heating wire terminal, one end of the heating wire inserting piece is connected with one end of the heating wire, and the other end of the heating wire inserting piece is connected with a power supply; the heater and 3 joints of heater card to the one end of another heater inserted sheet is connected to the other end of heater, and another heater inserted sheet suit is on another heater terminal, and the other end of another heater inserted sheet is connected the power.
Specifically, the utility model discloses a heating element installs in the wind channel of dryer through base plate installation department 13, and the heater circular telegram generates heat, and the wind channel blast air blows hot-air into the dry clothing chamber of dryer. The heating wire of the heating component needs to be hung on the substrate 1 in a suspended manner and cannot be contacted with the substrate 1, otherwise, electric leakage can occur, and accidents occur, so that the heating wire is erected on the substrate 1 by adopting the heating wire terminal 2 and the heating wire clamping piece 3 which are made of ceramic materials; wherein, the mode that the heater terminal 2 among the prior art adopted public mould terminal lock joint is connected, but public female terminal and respective inserted sheet seam need the workman to confirm to aim at just can correctly the lock joint, consequently, in this application, set up public terminal protection portion 214 and female terminal protection portion 224 that prevents slow-witted in public terminal 21 and female terminal 22 department respectively, the workman only needs to find public female terminal prevent slow-witted protection portion can the lock when the equipment, it is very convenient, and inserted sheet seam also can be guaranteed to be aimed at after the lock, need not to dispose detection station etc. in addition in the assembly line.
According to the utility model discloses a heating element has designed on the heater terminal and has prevented slow-witted protection portion, and the workman only needs to confirm during the assembly and prevents that the position of slow-witted protection portion can assemble conveniently, has improved production efficiency and yields to can subtract subsequent inspection process, reduction in production cost.
According to an embodiment of the present invention, the heating wire is spring-shaped.
Fig. 4 is a schematic structural view of a terminal card of a heat generating component according to another embodiment of the present invention. As shown in fig. 4, the heater engaging portion 31 includes one or more engaging hooks 311 and engaging grooves 312; the heating wire is clamped with the clamping groove 312 through the clamping hook 311.
According to an embodiment of the present invention, when the hooks 311 are plural, a hook slot 313 is disposed between two hooks 311.
Specifically, the hook 311 is used for clamping the heating wire on the clamping groove 312, so that the heating wire is suspended. In addition, the clamping slots 313 arranged in the plurality of clamping hooks 311 can be used for clamping the spring-shaped heating wires; one circle of the spring-shaped heating wire is clamped in the clamping hook slot 313, and then the heating wires at the two sides are clamped through the clamping hook 311.
According to an embodiment of the present invention, the hook 311 is provided with a chamfer at the hook slit 313 side.
Specifically, when the heating wire is clamped, the clamping groove seam 313 does not need to be completely aligned when the chamfer is arranged, the heating wire can be clamped in the chamfer range, the operation is more convenient, and the production efficiency is improved.
Fig. 5 is a schematic view of a card hole structure of a heating wire of a heating assembly according to another embodiment of the present invention. As shown in fig. 5, the heater card hole 12 includes a card hole entering portion 121 and a card hole catching portion 122; the width D of card catching portion 32 is smaller than the length D1 of card hole entering portion 121 and larger than the width D2 of card hole catching portion 122.
Specifically, the width D of card joint portion 32 is less than length D1 of card hole entering portion 121, and is greater than width D2 of card hole joint portion 122, and then card hole entering portion 121 is passed to the below of heater card 3 to rotatory 90, card hole joint portion 122 can block heater card 3, and it is convenient to assemble.
According to the utility model discloses an embodiment, be provided with second card hole joint portion 123 on card hole joint portion 122.
Specifically, when the heating wire card holes 12 are in multiple rows and multiple columns, the heating wires between the two rows have a tensile force when being connected; in order to prevent the heater card 3 from falling off by rotating the heater card 3 due to the pulling force, a second card hole catching portion 123 is provided. The second card hole clamping portion 123 is a straight bayonet and can abut against the heating wire card 3 to prevent the heating wire card from being stressed and rotated. And, second card hole joint portion 123 only sets up in the upper end or the lower extreme of card hole joint portion 122 left end or right-hand member, and heater card 3 still accessible does not set up the other end rotation of second card hole joint portion 123.
According to an embodiment of the present invention, the device further comprises one or more accessory mounting portions 14 disposed on the base plate 1; the accessory mounting part 14 is used for mounting a fuse and a temperature sensor; the fuse is electrically connected with the two heating wire insertion pieces; the temperature sensor is connected with the control system.
In particular, some parts are generally required in the heat generating component to improve temperature control performance and safety performance, and therefore, a temperature sensor, a fuse, and the like may be mounted on the substrate 1 by providing the part mounting portion 14.
Based on the above embodiment, the embodiment of the utility model provides a still provide a clothes dryer, include: a heat generating component as in the previous embodiments.
According to the utility model discloses a clothes dryer has designed on heating element's heater terminal and has prevented slow-witted protection portion, and the workman only needs to confirm during the assembly and prevents that the position of slow-witted protection portion can assemble conveniently, has improved production efficiency and yields to can exempt from subsequent inspection process, reduction in production cost.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (9)
1. A heat generating component, comprising: the heating wire comprises a substrate (1), at least two heating wire terminals, one or more heating wire clamping sheets (3), at least two heating wire inserting sheets and at least one heating wire;
wherein, the substrate (1) is provided with at least two heating wire terminal holes (11), one or more heating wire card holes (12) and a substrate mounting part (13);
the substrate mounting part (13) is used for mounting the substrate (1) on a clothes dryer;
the heating wire terminal comprises a male terminal (21) and a female terminal (22); the male terminal (21) comprises a male terminal base (211) and a male terminal buckling part (212) arranged on one end face of the male terminal base (211); the anti-blocking device also comprises an inserting sheet seam (213) and a male terminal anti-blocking protection part (214); the male terminal slot (213) penetrates through the middle of the male terminal seat (211) and the terminal buckling part (212), and the male terminal fool-proof protection part (214) is arranged on the male terminal buckling part (212);
the female terminal (22) comprises a female terminal seat (221) and a female terminal buckling part (222) arranged on one end face of the female terminal seat (221), wherein the female terminal buckling part (222) is a counter bore; a female terminal insert sheet seam (223) is arranged in the middle of the female terminal seat (221); a female terminal fool-proof protection part (224) is arranged on the female terminal buckling part (222);
the cross section shapes of the male terminal buckling part (212) and the female terminal buckling part (222) are the same as the shape of the heating wire terminal hole (11); the male terminal (21) and the female terminal (22) are buckled with each other and sleeved with the substrate (1) through the heating wire terminal hole (11); the heating wire clamping piece (3) is provided with a heating wire clamping part (31) and a clamping piece clamping part (32); the heating wire clamping part (31) is used for clamping the heating wire; the card clamping part (32) is used for clamping the substrate (1);
the heating wire inserting piece is sleeved with the heating wire terminal, one end of the heating wire inserting piece is connected with one end of the heating wire, and the other end of the heating wire inserting piece is connected with a power supply; the heater with heater card (3) joint, and the one end of another heater inserted sheet is connected to the other end of heater, another heater inserted sheet suit is on another heater terminal, the other end connection power of another heater inserted sheet.
2. The heat-generating component of claim 1, wherein: the heating wire is in a spring shape.
3. The heat-generating component of claim 1, wherein: the heating wire clamping part (31) comprises one or more clamping hooks (311) and a clamping groove (312); the heating wire is clamped with the clamping groove (312) through the clamping hook (311).
4. A heat generating component as recited in claim 3, wherein: when the clamping hooks (311) are multiple, a clamping hook seam (313) is arranged between the two clamping hooks (311).
5. The heat-generating component of claim 4, wherein: the clamping hook (311) is provided with a chamfer at the side of the clamping hook seam (313).
6. The heat-generating component of claim 1, wherein: the heating wire card hole (12) comprises a card hole entering part (121) and a card hole clamping part (122);
the width of the card clamping portion (32) is smaller than the length of the card hole entering portion (121) and larger than the width of the card hole clamping portion (122).
7. The heat-generating component of claim 6, wherein: and a second card hole clamping part (123) is arranged on the card hole clamping part (122).
8. The heat-generating component of claim 1, wherein: further comprising one or more accessory mounts (14) provided on the base plate (1); the accessory mounting part (14) is used for mounting a fuse and a temperature sensor; the fuse is electrically connected with the two heating wire inserting pieces; the temperature sensor is connected with the control system.
9. Clothes dryer characterized in that it comprises a heat generating assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300121.8U CN214992527U (en) | 2020-12-31 | 2020-12-31 | Heating assembly and clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300121.8U CN214992527U (en) | 2020-12-31 | 2020-12-31 | Heating assembly and clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214992527U true CN214992527U (en) | 2021-12-03 |
Family
ID=79142781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023300121.8U Active CN214992527U (en) | 2020-12-31 | 2020-12-31 | Heating assembly and clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214992527U (en) |
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2020
- 2020-12-31 CN CN202023300121.8U patent/CN214992527U/en active Active
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