CN212961826U

CN212961826U - Air-heating type indoor heater

Info

Publication number: CN212961826U
Application number: CN202021917736.2U
Authority: CN
Inventors: 周银平
Original assignee: Foshan Shunde Langgao Electric Co ltd
Current assignee: Foshan Shunde Langgao Electric Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-04-13
Anticipated expiration: 2030-09-05

Abstract

The utility model particularly relates to a warm air formula indoor heater, including panel and base, the side surface of base is equipped with the air exit, is equipped with motor and turbine in the base, and motor and turbine are connected, wherein: the air outlet is connected with heating device, heating device is including heating the face-piece, the heating drain pan, the wind scooper, the PTC heater, the PBT set casing, the stopper, go up the bearing piece, lower bearing piece and locking piece, the PTC heater is located between heating face-piece and the heating drain pan, the PTC heater is located the PBT set casing, the stopper, go up the bearing piece and be fixed in the inner wall of PBT set casing respectively with lower bearing piece, go up the lower surface of PTC heater is arranged in to the bearing piece, the upper surface of PTC heater is arranged in to lower bearing piece, the stopper pushes up in the side surface of PTC heater, the locking piece is installed in the PBT set casing, the heating face-piece is equipped with. The utility model has the advantages that: this structure is located PBT set casing through the PTC heater, plays simple structure and manufacturing cost reduction advantage.

Description

Air-heating type indoor heater

Technical Field

The utility model relates to a fan heater equipment technical field specifically is a wind warm type indoor heater.

Background

The indoor heater is a device for heating indoor air, and the working principle is that a fan is used for sucking air from an air inlet of the heater and exhausting the air from an air outlet, and the air is heated by the heating device while being conveyed from the air inlet to the air outlet, so that the purpose of raising the indoor temperature is achieved. With the improvement of the living quality requirements of people, the indoor heater is more and more suitable for large occasions such as concerts, movie theaters, meeting parlors and the like.

Wherein a heating device is arranged in the indoor heater, the heating device is provided with a heating tube which can generate 300 ℃ high temperature, and the shell of the heating device must be made of high temperature resistant PPS material. Besides electricity consumption, the PPS material made into the shell of the heating device has high manufacturing cost, complex structure and complex installation process.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a simple structure, installation simple process and manufacturing cost reduce one kind warm-air type indoor heater.

The utility model discloses a warm air formula indoor heater of description, including panel and base, panel mounting is in the base, and the panel is equipped with the air outlet, and the side surface of base is equipped with the air exit, is equipped with motor and turbine in the base, and motor and turbine are connected, wherein: the air outlet is connected with heating device, heating device is including heating the face-piece, the heating drain pan, the wind scooper, the PTC heater, the PBT set casing, the stopper, go up the bearing piece, the wiring end, bearing piece and locking piece down, the PTC heater is located between heating face-piece and the heating drain pan, the PTC heater is located the PBT set casing, the stopper, go up the inner wall that bearing piece and lower bearing piece were fixed in the PBT set casing respectively, go up the lower surface that the PTC heater was arranged in to the bearing piece, the upper surface of PTC heater is arranged in to lower bearing piece, the stopper pushes up in the side surface of PTC heater, the locking piece is installed in the PBT set casing, the heating face-piece is.

Specifically further, the locking piece is provided with a limiting concave position, the upper surface of the PBT fixing shell is provided with a convex block, and the convex block is arranged in the limiting concave position.

Particularly, one side of the PBT fixed shell is provided with an upper concave position, one side of the heating bottom shell is provided with a lower concave position, a temperature controller is arranged between the upper concave position and the lower concave position, and the detection end of the temperature controller is tightly attached to the surface of the PTC heater.

It is specifically further that the locking piece is equipped with the kicking block, and the back of kicking block is equipped with spacing connecting block, is equipped with the installing port between kicking block and the adjacent kicking block, and spacing connecting block pushes up in PTC heater's front end, and the PTC heater is equipped with the wiring end, and the wiring end passes the installing port.

Specifically, the PBT fixed shell is provided with a transverse block, and the PBT fixed shell and the transverse block are integrated.

Specifically, one side of the heating surface shell is provided with an upper positioning piece, and the heating surface shell and the upper positioning piece are integrated.

Specifically, the heating bottom shell and the lower positioning piece are integrated.

Specifically, the heating bottom shell is provided with a lower positioning piece, and the heating bottom shell and the lower positioning piece are integrally formed.

Specifically, the heating bottom shell and the air guide cover are integrated.

The utility model has the advantages that: this structure is located the PBT set casing through the PTC heater, goes up the upper and lower surface that the PTC heater was arranged in respectively to bearing piece and lower bearing piece, and the stopper pushes up in the side surface of PTC heater, and the locking piece is installed in the PBT set casing and is played locking PTC heater position, plays simple structure, simple and the manufacturing cost reduction advantage of installation simple process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the panel structure of the present invention.

Fig. 3 is a schematic view of the state structure of the detachable panel of the present invention.

Fig. 4 is a schematic view of the connection structure of the heating surface shell, the heating bottom shell and the wind scooper of the present invention.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is a schematic view of the connection structure of the wind scooper, the heating bottom shell, the lower concave position and the lower positioning member of the present invention.

Fig. 7 is a schematic view of the connection structure of the heating surface shell, the upper positioning member, the heater, the temperature controller, the PBT fixing shell stopper, the upper supporting block, the convex block, the upper concave position and the wiring end of the utility model.

Fig. 8 is an exploded view of fig. 7.

Fig. 9 is a structural schematic view of the locking member.

Fig. 10 is a schematic view of the connection structure of the PBT fixing shell, the limiting block, the upper supporting block, the convex block, the horizontal block and the upper concave position.

Fig. 11 is a schematic cross-sectional structure of fig. 4.

The reference numbers are as follows:

the air conditioner comprises a panel 1, an air outlet 101, a base 2, a control box 3, an air outlet 4, a turbine 5, a heating surface shell 6, a panel air inlet 601, an upper positioning piece 602, a heating bottom shell 7, a lower positioning piece 701, a lower concave position 702, a PTC heater 8, a temperature controller 801, a PBT fixing shell 802, a limiting block 803, an upper bearing block 804, a convex block 805, a transverse block 806, an upper concave position 807, a terminal 808, a lower bearing block 809, an air guide cover 9, a locking piece 10, a limiting concave position 1001, a top block 1002, a limiting connecting block 1003 and a mounting opening 1004.

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 reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 11, the utility model discloses a warm air type indoor heater of description, including panel 1 and base 2, panel 1 installs in base 2, and panel 1 is equipped with air outlet 101, and base 2's side surface is equipped with air exit 4, is equipped with motor and turbine 5 in the base 2, and motor and turbine 5 are connected, wherein: air outlet 101 is connected with heating device, heating device includes heating face shell 6, heating drain pan 7, wind scooper 9, PTC heater 8, PBT set casing 802, stopper 803, go up bearing piece 804, terminal 808, lower bearing piece 809 and locking piece 10, PTC heater 8 is located between heating face shell 6 and the heating drain pan 7, PTC heater 8 is located PBT set casing 802, stopper 803, go up the inner wall that bearing piece 804 and lower bearing piece 809 are fixed in PBT set casing 802 respectively, go up the lower surface that PTC heater 8 is arranged in to bearing piece 804, the upper surface of PTC heater 8 is arranged in to lower bearing piece 809, stopper 803 pushes up in the side surface of PTC heater 8, locking piece 10 is installed in PBT set casing 802, heating face shell 6 is equipped with panel air intake 601.

The structure is positioned in the PBT fixing shell 802 through the PTC heater 8, the upper and lower surfaces of the PTC heater 8 are respectively arranged by the upper bearing block 804 and the lower bearing block 809, the limiting block 803 is pressed against the side surface of the PTC heater 8, and the locking piece 10 is arranged in the PBT fixing shell 802 to lock the position of the PTC heater 8, so that the advantages of simple structure, simple installation process and low manufacturing cost are achieved.

The PBT fixing shell 802 isolates the PTC heater 8 from the heating surface shell 6, the PTC heater 8 is also isolated from the heating bottom shell 7, heat of the PTC heater 8 cannot be directly transferred, the PTC heater 8 generates 150-degree heat, the heat reduces influences on the heating surface shell 6 and the heating bottom shell 7, the PBT fixing shell 802 is prevented from effectively reducing the overall manufacturing cost, the heating surface shell 6 and the heating bottom shell 7 do not adopt PPS materials, and the overall manufacturing cost is further reduced.

The locking member 10 may be separated from the PBT fixing case 802 to allow the PTC heater 8 to be inserted and fixed into the PBT fixing case 802. Wherein PBT refers to polybutylene terephthalate.

The motor drives the turbine 5 to rotate, the turbine 5 generates negative pressure in the rotating process, heat generated by the heating device is absorbed to form hot air, and the hot air is discharged from the air outlet 101.

This structure locking piece 10 is equipped with spacing concave position 1001, and the upper surface of PBT stationary housing 802 is equipped with lug 805, and in spacing concave position 1001 was arranged in to lug 805, implementation locking piece 10 was fixed on BT stationary housing 802, this structure the side of PBT stationary housing 802 is equipped with concave position 807 on, one side of heating drain pan 7 is equipped with concave position 702 down, goes up concave position 807 and is equipped with temperature controller 801 down between the concave position 702, and the sense terminal of temperature controller 801 hugs closely in PTC heater 8's surface. The upper concave part 807 and the lower concave part 702 are combined and can fix the temperature controller 801.

This structure locking piece 10 is equipped with top piece 1002, and the back of top piece 1002 is equipped with spacing connecting block 1003, is equipped with installing port 1004 between top piece 1002 and the adjacent top piece, and spacing connecting block 1003 pushes up in PTC heater 8's front end, and PTC heater 8 is equipped with wiring end 808, and wiring end 808 passes installing port 1004. The limiting connecting block 1003 is used for fixing the PTC heater 8 and preventing the PTC heater from being loosened from the side face.

The PBT fixed shell 802 is provided with a transverse block 806, and the PBT fixed shell 802 and the transverse block 806 are integrated. The cross piece 806 in combination with the top piece 1002 acts as a locking effect and also acts to secure the PTC heater 8.

In the structure, one side of the heating surface shell 6 is provided with an upper positioning piece 602, and the heating surface shell 6 and the upper positioning piece 602 are integrated. In this structure, the heating bottom case 7 and the lower positioning member 701 are integrally formed. In the structure, the heating bottom shell 7 is provided with a lower positioning part 701, and the heating bottom shell 7 and the lower positioning part 701 are integrally formed. The heating bottom shell 7 and the air guide cover 9 are integrated into a whole. The wind scooper 9 plays a role of drawing wind, and can transport the heat generated by the PTC heater 8.

Wherein the base 2 is provided with a control box 3, the control box 3 is connected with a control panel, the control panel is connected with the PTC heater 8, and the control box 3 is connected with the control panel through a lead. The control board is connected with the PTC heater 8 through a lead.

The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a warm air formula indoor heater, includes panel (1) and base (2), and panel (1) is installed in base (2), and panel (1) is equipped with air outlet (101), and the side surface of base (2) is equipped with air exit (4), is equipped with motor and turbine (5) in base (2), and motor and turbine (5) are connected, its characterized in that: the air outlet (101) is connected with a heating device which comprises a heating surface shell (6), a heating bottom shell (7), an air guide cover (9), a PTC heater (8) and a PBT fixed shell (802), stopper (803), go up bearing block (804), lower bearing block (809) and locking piece (10), PTC heater (8) are located between heating face shell (6) and the heating drain pan (7), PTC heater (8) are located PBT set shell (802), stopper (803), the inner wall in PBT set shell (802) is fixed in respectively to last bearing block (804) and lower bearing block (809), the lower surface of PTC heater (8) is arranged in to last bearing block (804), the upper surface of PTC heater (8) is arranged in to lower bearing block (809), stopper (803) top in the side surface of PTC heater (8), locking piece (10) are installed in PBT set shell (802), heating face shell (6) are equipped with panel air intake (601).

2. A wind-warm indoor heater according to claim 1, characterized in that: the locking piece (10) is provided with a limiting concave position (1001), the upper surface of the PBT fixing shell (802) is provided with a convex block (805), and the convex block (805) is arranged in the limiting concave position (1001).

3. A wind-warm indoor heater according to claim 1, characterized in that: the side of PBT fixed shell (802) is equipped with concave position (807), and one side of heating drain pan (7) is equipped with concave position (702) down, goes up concave position (807) and is equipped with temperature controller (801) down between concave position (702), and the sense terminal of temperature controller (801) hugs closely in the surface of PTC heater (8).

4. A wind-warm indoor heater according to claim 1, characterized in that: the locking piece (10) is equipped with kicking block (1002), and the back of kicking block (1002) is equipped with two at least spacing connecting blocks (1003), is equipped with between kicking block (1002) and the adjacent kicking block installing port (1004), and spacing connecting block (1003) top is in the front end of PTC heater (8), and PTC heater (8) are equipped with wiring end (808), and mounting port (1004) are passed in wiring end (808).

5. A wind-warm indoor heater according to claim 1, characterized in that: the PBT fixing shell (802) is provided with a transverse block (806), and the PBT fixing shell (802) and the transverse block (806) are integrated.

6. A wind-warm indoor heater according to claim 1, characterized in that: one side of the heating surface shell (6) is provided with an upper positioning piece (602), and the heating surface shell (6) and the upper positioning piece (602) are integrated.

7. A wind-warm indoor heater according to claim 1, characterized in that: the heating bottom shell (7) and the lower positioning piece (701) are integrated.

8. A wind-warm indoor heater according to claim 1, characterized in that: the heating bottom shell (7) is provided with a lower positioning piece (701), and the heating bottom shell (7) and the lower positioning piece (701) are integrated.

9. A wind-warm indoor heater according to claim 1, characterized in that: the heating bottom shell (7) and the air guide cover (9) are integrated.