CN215216424U

CN215216424U - High-safety infrared self-starting fan heater

Info

Publication number: CN215216424U
Application number: CN202120920694.6U
Authority: CN
Inventors: 梁永康; 温光明
Original assignee: Zhongshan New Source Electrical Appliance Co ltd
Current assignee: Zhongshan New Source Electrical Appliance Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-17
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an infrared self-starting warm air blower with high safety, which develops a human body induction self-starting design compared with the existing remote control and manual starting control modes of the warm air blower, and particularly realizes the purpose of humanization and convenience by sending an electric signal for starting operation to a circuit board and then to a motor through the human body temperature in the induction range of an infrared receiver, and can avoid the power utilization accident when a user is turned on or turned off under the condition of hand moisture, in addition, the bottom shell of the utility model is integrally formed with the handle, and the handle is provided with the hole site, the utility model can be fixed by hanging or perforating wall hanging, compared with the warm air blower placed on the ground, the utility model can save more passageway space, and the hung warm air blower can not only swing at a high position to convey hot air to warm a user more quickly and in a large area, but also prevent splash splashed during bathing from invading the inside.

Description

High-safety infrared self-starting fan heater

Technical Field

The utility model relates to a small household appliances and heating appliance field especially relate to a high infrared self-starting electric fan heater of security.

Background

At present, with the improvement of living standard of people, daily hygiene is improved, daily changing and bathing are necessary, but if people take the bath in cold weather and the bathroom is not heated or heated insufficiently, the bathing seems not to be comfortable. Therefore, the warm air blower has two forms, one is a collection type bath heater in a ceiling, the other is a separately used warm air blower, the bath heater needs to be installed together with the ceiling during decoration, later installation is inconvenient, modification cost is high for users who are not installed in the initial stage, the separate warm air blower is generally adopted for heating, the warm air blower is mostly vertical and needs to be placed on the floor of a bathroom, but the floor space is occupied, the bathroom with small space is more crowded and placed on the ground, water splashed down during bathing easily enters the warm air blower, internal electric elements of the warm air blower are damaged, and even if an air outlet is arranged at the bottom, moisture cannot be completely prevented from invading the interior of the warm air blower.

In view of the above problems, there is a need to develop a more humanized fan heater capable of being hung on a wall.

Disclosure of Invention

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an infrared self-starting warm air blower with high safety comprises an infrared receiver, a face mask, a motor support, a motor, fan blades, a bottom shell, a swing button, a PTC heating plate, a PTC support, an air outlet cover and a negative ion assembly, and is characterized in that the air outlet is fixedly arranged in an inner cavity of the air outlet cover through screws; the PTC heating plate is fixedly arranged in the PTC bracket; the fan blades are sleeved on the motor, the motor with the fan blades is fixedly arranged in the inner cavity of the bottom shell through the motor support, and the negative ion component is also fixedly arranged on the motor support, particularly on the front surface of the motor support; the PTC bracket with the PTC heating plate and the air outlet cover with the air outlet are matched with each other and fixedly arranged at the bottom of the bottom shell; the infrared receiver is arranged on the face mask, and the face mask is arranged on the front surface of the bottom shell; the swinging button is arranged on the back of the bottom shell; the face mask is provided with a button panel provided with a circuit board, and the button panel is connected with the infrared receiver, the motor, the swing button, the PTC heating plate and the anion component through electric wires; the circuit board is arranged and integrated with a power supply lead and is led out through a lead-out hole position on the back of the bottom shell; the inner cavity of the bottom shell is provided with a fixed guide post, a reinforcing rib and an inverted buckle, wherein the fixed guide post is matched with a positioning post formed on the back surface of the face shield to fix the installation of the fixed guide post and the positioning post, and the inverted buckle is matched with a buckling position formed on the PTC bracket and the outer wall surface of the air outlet cover.

Preferably, the bottom shell and the air outlet are both provided with dust screens in a matched manner.

Preferably, the bottom shell is integrally formed with a handle, and the handle is provided with hole sites for fixing the bottom shell by hanging screws.

Preferably, the outlet hole position on the back of the bottom shell is provided with a waterproof plug in a matching manner.

Preferably, the infrared receiver is capable of sending an electrical signal to the circuit board to turn the starter motor on or off.

The utility model has the advantages that:

1) compared with the existing remote control and manual starting control modes of the fan heater, the utility model develops the design of human body induction self-starting, particularly, the human body temperature in the induction range of the infrared receiver is used for sending an electric signal for starting work to the circuit board and then to the motor, thereby achieving the purposes of humanization and convenience and avoiding the power utilization accident when the user is turned on or turned off under the condition of wet hand;

2) the utility model can realize the start and stop of work by sensing the temperature of human body only by hanging and hanging the wall at the required angle and on the wall surface after being electrified, wherein the working duration, wind temperature, anion function and whether to sense the self-starting can be set in advance by the button panel;

3) the utility model discloses a drain pan integrated into one piece has the handle, and has seted up the hole site on hand, and the mode that the accessible hung or punched the hanging is fixed the utility model discloses, compare and place subaerial warm-air blower can save more passageway spaces, and hang the electric fan heater of putting and can not only swing to carry hot-blast more quick, the big area ground warm user of coming in the high position, the splash invasion inside that splashes when more can avoiding bathing.

Drawings

Fig. 1 is an exploded view of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement objectives and the functions of the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the infrared self-starting warm air blower with high safety in the present embodiment adopts the following technical scheme, and includes an infrared receiver (1), a face mask (2), a motor support (3), a motor (4), fan blades (5), a bottom shell (6), a rocking button (7), a PTC heating plate (8), a PTC support (9), an air outlet (10), an air outlet cover (11) and an anion assembly (12), and is characterized in that the air outlet (10) is fixedly installed in an inner cavity of the air outlet cover (11) through screws; the PTC heating plate (8) is fixedly arranged in the PTC bracket (9); the fan blades (5) are sleeved on the motor (4), the motor (4) with the fan blades (5) is fixedly arranged in the inner cavity of the bottom shell (6) through the motor support (3), and the negative ion component (12) is also fixedly arranged on the motor support (3), particularly on the front surface of the motor support (3); the PTC bracket (9) with the PTC heating plate (8) and the air outlet cover (11) with the air outlet (10) are matched with each other and fixedly arranged at the bottom of the bottom shell (6); the infrared receiver (1) is arranged on the face mask (2), and the face mask (2) is arranged on the front surface of the bottom shell (6); the swing button (7) is arranged on the back of the bottom shell (6); wherein the face mask (2) is provided with a button panel provided with a circuit board, and the button panel is connected with the infrared receiver (1), the motor (4), the swing button (7), the PTC heating plate (8) and the anion assembly (12) through electric wires; the circuit board is arranged and integrated with power supply wires and is led out through a wire outlet hole position on the back surface of the bottom shell (6); the inner cavity of the bottom shell (6) is provided with a fixed guide post, a reinforcing rib and an inverted buckle, wherein the fixed guide post is matched with a positioning post formed on the back surface of the face mask (2) to fix the installation of the fixed guide post and the positioning post, and the inverted buckle is matched with a buckling position formed on the outer wall surfaces of the PTC bracket (9) and the air outlet cover (11).

And the bottom shell (6) and the air outlet (10) are both provided with dust screens in a matched manner.

The bottom shell (6) is integrally formed with a handle, and hole sites for fixing the bottom shell with screws in a wall hanging mode are formed in the handle.

Wherein, the outlet hole position at the back of the bottom shell (6) is provided with a waterproof plug in a matching way.

Wherein the infrared receiver (1) can send an electric signal to the circuit board to start or stop the starting motor (4).

The present embodiment takes the above scheme as an example.

The utility model discloses the fashioned handle of accessible hangs, the hanging is on bathroom or indoor wall, presses the switch key after planting the power, then selects the wind type of required transport through the button panel, specifically has cold, warm and hot-blast, can press human response function key if thinking more convenient, and set up long time of work at every turn, so the utility model discloses just can be under sensing the condition that has human body temperature self-starting and under the condition that the user does not leave end repetitive work after long time, otherwise, if the user leaves just to end up after the during operation of settlement stop work, wait to like this to sense again self-starting after the human body temperature again.

The design is more convenient and humanized under the due function condition of the fan heater, the intelligent household appliance product without manual control is realized, the safety is improved to a certain degree, the power utilization accident caused by operation under wet hands is avoided, and the purpose of saving space is also achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An infrared self-starting warm air blower with high safety comprises an infrared receiver (1), a face mask (2), a motor support (3), a motor (4), fan blades (5), a bottom shell (6), a swing button (7), a PTC heating plate (8), a PTC support (9), an air outlet (10), an air outlet cover (11) and a negative ion assembly (12), and is characterized in that the air outlet (10) is fixedly arranged in an inner cavity of the air outlet cover (11) through screws; the PTC heating plate (8) is fixedly arranged in the PTC bracket (9); the fan blades (5) are sleeved on the motor (4), the motor (4) with the fan blades (5) is fixedly arranged in the inner cavity of the bottom shell (6) through the motor support (3), and the negative ion component (12) is also fixedly arranged on the motor support (3), particularly on the front surface of the motor support (3); the PTC bracket (9) with the PTC heating plate (8) and the air outlet cover (11) with the air outlet (10) are matched with each other and fixedly arranged at the bottom of the bottom shell (6); the infrared receiver (1) is arranged on the face mask (2), and the face mask (2) is arranged on the front surface of the bottom shell (6); the swing button (7) is arranged on the back of the bottom shell (6); wherein the face mask (2) is provided with a button panel provided with a circuit board, and the button panel is connected with the infrared receiver (1), the motor (4), the swing button (7), the PTC heating plate (8) and the anion assembly (12) through electric wires; the circuit board is arranged and integrated with power supply wires and is led out through a wire outlet hole position on the back surface of the bottom shell (6); the inner cavity of the bottom shell (6) is provided with a fixed guide post, a reinforcing rib and an inverted buckle, wherein the fixed guide post is matched with a positioning post formed on the back surface of the face mask (2) to fix the installation of the fixed guide post and the positioning post, and the inverted buckle is matched with a buckling position formed on the outer wall surfaces of the PTC bracket (9) and the air outlet cover (11).

2. The high-safety infrared self-starting warm air blower according to claim 1 is characterized in that a dust screen is arranged on both the bottom shell (6) and the air outlet (10) in a matched manner.

3. The high-safety infrared self-starting warm air blower according to claim 1 is characterized in that a handle is integrally formed on the bottom shell (6), and hole sites for fixing a wall by matching screws are formed in the handle.

4. The high-safety infrared self-starting warm air blower according to claim 1 is characterized in that a waterproof plug is arranged on a wire outlet hole at the back of the bottom shell (6) in a matched mode.

5. Infrared self-starting warm-air drier with high safety according to claim 1, characterized in that the infrared receiver (1) can send electric signals to the circuit board to start or stop the starting motor (4).