CN210663363U

CN210663363U - Wind direction adjusting mechanism of fan heater

Info

Publication number: CN210663363U
Application number: CN201921102408.4U
Authority: CN
Inventors: 徐显顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-02
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a wind direction adjustment mechanism of electric fan heater, including the base to and connect the casing on the base, the base includes base down to and connect on base down to base swing back and forth's last base can be gone up relatively, go up the base with the casing links to each other, the up end of base is the arc concave surface down, the lower terminal surface of going up the base be with the identical arc concave surface of arc concave surface, form the spout on the arc concave surface, be equipped with the slider on the arc convex surface, the arc convex surface pass through the slider connect in the spout of arc concave surface to relative arc concave surface swing back and forth. The utility model discloses a wind direction adjustment mechanism is two through the base split with the electric fan heater, designs into by circular arc complex structure for the adjustment of angle about the electric fan heater can carry out, and the structure retrencies stably, and adjustment mechanism still has self-locking function, and the effectual practicality and the user's that has strengthened the product use and experience.

Description

Wind direction adjusting mechanism of fan heater

Technical Field

The utility model belongs to the technical field of daily electronic heating product and specifically relates to a fan heater.

Background

The warm air blower is a heating device capable of delivering warm air, and the maximum temperature of the warm air blower is 40 ℃ under the normal condition. The warm air blower consists of ventilator, motor and heat radiator, and includes three parts of heating, blowing, temperature and blowing control and protection. The working principle is that the air heater dissipates heat, and then the fan sends out the heat, so that the indoor air temperature is adjusted. The fan heater can be divided into a household fan heater and an industrial fan heater according to the using place, and a radiation type fan heater and a hot air type fan heater can be used according to the heat output mode.

The existing warm air blower generally does not have the function of adjusting the wind direction up and down, a user can only tilt the warm air blower through heightening the warm air blower or can blow hot air upwards when using the warm air blower, the warm air blower is not convenient to use, the potential safety hazard exists, and the wind direction at a fixed angle can reduce the use experience of the user.

Disclosure of Invention

The utility model is directed to the above problem, a structure through set up the arc slide rail on the fan heater base is provided, realize that the fan heater can adjust the angle of blowing from top to bottom.

The purpose of the invention is realized as follows:

the utility model provides a wind direction adjustment mechanism of electric fan heater, includes the base to and connect the casing on the base, be formed with the air supply passageway in the casing, the front and back end of air supply passageway is formed with air intake and air outlet respectively, still be formed with the air supply arrangement who is used for producing the air current in the air supply passageway to and be used for heating air current's heater, it is further, the base includes the base down, and connects on the base down to but lower base fore-and-aft swing goes up the base, go up the base with the casing links to each other, the up end of base is the arc concave surface down, go up the lower terminal surface of base be with the identical arc concave surface of arc concave surface, form the spout on the arc concave surface, be equipped with the slider on the arc convex surface, the arc convex surface pass through the slider connect in the spout of arc concave.

Furthermore, be equipped with the direction muscle on the arc concave surface, be formed with the guide way on the arc convex surface, the direction muscle is inserted and is cooperateed rather than in the guide way.

Furthermore, a sliding sheet is arranged on the sliding block, the sliding sheet is matched with the sliding groove on the arc-shaped concave surface, and the width of the sliding sheet is wider than the width of the sliding groove.

Further, spout on the arc concave surface, its lower extreme both sides are equipped with two spacing muscle, the gleitbretter with spacing muscle cooperatees, spacing muscle is established at the gleitbretter left end for one, and one is established at the gleitbretter right-hand member.

Furthermore, two ends of the two limiting ribs close to the side of the sliding piece are provided with limiting blocks.

Furthermore, two sliding ribs are arranged on two sides of the sliding sheet and abut against the lower end of the arc-shaped concave surface.

Furthermore, the arc concave surface of the base is provided with a wire hole, and the arc convex surface of the upper base is provided with a wire groove.

Furthermore, be formed with many on the arc convex surface with the same muscle of arc concave surface spout direction, the muscle contacts with the arc concave surface.

Furthermore, a reinforcing rib is formed in the lower base, and a dust cover is arranged at the lower end of the lower base.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a wind direction adjustment mechanism of electric fan heater, it is through being two with the base split of electric fan heater, designs into by circular arc complex structure for the regulation of angle about the electric fan heater can carry out, and the structure retrencies stably, and adjustment mechanism still has self-locking function, and the effectual practicality and the user's that has strengthened the product use experience.

Drawings

Fig. 1 is a schematic view of a fan heater.

Fig. 2 is an exploded view of the fan heater.

Fig. 3 is a schematic view of the sliding mechanism.

Fig. 4 is a schematic view of an upper base.

FIG. 5 is a schematic view of a slider.

Fig. 6 is a schematic front view of the base.

Figure 7 is a schematic view of the reverse side of the base.

1-warm air blower body, 2-upper base, 21-slide block, 22-guide groove, 23-wire groove, 24-rib, 3-lower base, 31-guide rib, 32-slide groove, 33-wire hole, 34-limiting rib, 35-limiting block, 4-slide sheet, 41-slide rib and 5-dust-proof plate.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which specific embodiments are shown.

Please refer to fig. 1 and 2, a wind direction adjusting mechanism of a fan heater, comprising a base and a housing connected to the base, wherein a wind supplying channel is formed in the housing, a wind inlet and a wind outlet are respectively formed at the front and rear ends of the wind supplying channel, a wind supplying device for generating air flow and a heater for heating the air flow are also formed in the wind supplying channel, further, the base comprises a lower base 3 and an upper base 2 connected to the lower base and capable of swinging back and forth relative to the lower base 3, the upper base 2 is connected to the housing, the upper end surface of the lower base 3 is an arc concave surface, the lower end surface of the upper base 2 is an arc concave surface matched with the arc concave surface, a chute 32 is formed on the arc concave surface, a slide block 21 is arranged on the arc convex surface, the arc convex surface is connected to the chute 32 of the arc concave surface through the slide block 21, and swings back and forth relative to the arc-shaped concave surface.

Referring to fig. 4 and 6, the guide rib 22 is arranged on the arc concave surface, the guide groove 22 is formed on the arc convex surface, the guide rib 31 is inserted into the guide groove 22 to be matched with the guide groove, the guide rib 31 can keep the angle of the fan heater stable when the direction is adjusted, and the fan heater is prevented from being damaged by the integral torsion of the shell due to the insufficient torsion resistance of the sliding block 21.

Referring to fig. 3 and 5, a sliding piece 4 is disposed on the sliding block 21, the sliding piece 4 fits with a sliding groove 32 on the arc-shaped concave surface, and the sliding piece 4 is wider than the groove width, the sliding piece 4 is disposed on the sliding block 21, so that the lower base 3 can be clamped, the sliding block 21 is prevented from falling off during sliding, when the fan heater slides at a certain angle with the base, a body of the fan heater can generate a force perpendicular to the sliding groove 32 and a downward sliding force, and in order to prevent the body from sliding down, the sliding piece 4 can generate a force opposite to the downward sliding force of the body, so that the body is kept balanced, and a self-locking effect is achieved.

Further, spout 32 on the arc concave surface, its lower extreme both sides are equipped with two spacing muscle 34, gleitbretter 4 with spacing muscle 34 cooperatees, spacing muscle 34 is established at gleitbretter 4 left end, and one is established at gleitbretter 4 right-hand member, and the motion trail of gleitbretter 5 can be fixed to two spacing muscle 34, has strengthened the stability when the organism is adjusted.

Further, two limiting ribs 34 are provided with limiting blocks 35 at two ends close to the side of the sliding sheet, and the limiting blocks 35 can prevent excessive adjustment.

Further, 4 both sides of gleitbretter are equipped with two smooth muscle 41, smooth muscle 41 supports at arc concave surface lower extreme, and the design of smooth muscle can increase the sliding property of gleitbretter to and adjustment mechanism's auto-lock performance.

Furthermore, be equipped with line hole 33 on the arc concave surface of base, be equipped with the wire casing on going up 2 arc convex surfaces of base, the inside electric wire of electric fan heater can directly wear out under the base, has increased the holistic aesthetic property of electric fan heater.

Further, be formed with many muscle 24 the same with arc concave surface spout direction on the arc convex surface, muscle 24 contacts with the arc concave surface, and these muscle 24 have strengthened the rigidity of going up base 2, and less area of contact can avoid producing some unnecessary frictional forces simultaneously.

Furthermore, a reinforcing rib is formed in the lower base, a dust guard plate 5 is arranged at the lower end of the lower base 3, the dust guard plate 5 can improve the stability of the fan heater during placement, and dust is prevented from being sucked from the base by the air supply device.

The above embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, and any structural changes made under the teaching of the present invention shall be understood as falling within the scope of the present invention.

Claims

1. The utility model provides a wind direction adjustment mechanism of electric fan heater, includes the base to and connect the casing on the base, be formed with the air supply passageway in the casing, the front and back end of air supply passageway is formed with air intake and air outlet respectively, still be formed with the air supply arrangement who is used for producing the air current in the air supply passageway to and be used for heating air current's heater, its characterized in that, the base includes base (3) down, and connects on base (3) down, and can be relatively base (3) fore-and-aft swing's last base (2) down, go up base (2) with the casing links to each other, the up end of base (3) is the arc concave surface down, the lower terminal surface of going up base (2) be with the identical arc convex surface of arc concave surface, form spout (32) on the arc concave surface, be equipped with slider (21) on the arc convex surface, the arc convex surface pass through slider (21) connect, and swings back and forth relative to the arc-shaped concave surface.

2. The wind direction adjusting mechanism of the warm-air drier according to claim 1, wherein the arc concave surface is provided with a guide rib (31), the arc convex surface is provided with a guide groove (22), and the guide rib (31) is inserted into the guide groove (22) to be matched with the guide groove.

3. The wind direction adjusting mechanism of the warm air blower according to claim 1, wherein a sliding piece (4) is arranged on the sliding block (21), the sliding piece (4) is fitted with a sliding groove (32) on the arc-shaped concave surface, and the width of the sliding piece is wider than the width of the sliding groove.

4. The wind direction adjusting mechanism of the warm air blower according to claim 3, wherein two limiting ribs (34) are arranged on two sides of the lower end of the sliding groove (32) on the arc concave surface, the sliding sheet (4) is matched with the limiting ribs (34), one limiting rib (34) is arranged at the left end of the sliding sheet (4), and the other limiting rib is arranged at the right end of the sliding sheet (4).

5. The wind direction adjusting mechanism of the warm air blower according to claim 4, wherein the two limiting ribs (34) are provided with limiting blocks (35) at two sides of the sliding groove (32).

6. The wind direction adjusting mechanism of the warm air blower according to claim 3, wherein two sliding ribs (41) are arranged on two sides of the sliding sheet (4), and the sliding ribs (41) are abutted to the lower end of the arc-shaped concave surface.

7. The wind direction adjusting mechanism of the warm air blower according to claim 1, wherein a line hole (33) is formed on the arc concave surface of the base, and a line groove (23) is formed on the arc convex surface.

8. The wind direction adjusting mechanism of warm-air drier according to claim 1, wherein a plurality of ribs (24) with the same direction as the arc concave runner (32) are formed on the arc convex surface, and the ribs (24) are in contact with the arc concave surface.

9. The wind direction adjusting mechanism of the warm air blower according to claim 1 is characterized in that reinforcing ribs are formed in the lower base (3), and a dust guard (5) is arranged at the lower end of the lower base (3).