CN210740529U

CN210740529U - Changeable electric fan heater of wind direction

Info

Publication number: CN210740529U
Application number: CN201921556719.8U
Authority: CN
Inventors: 麦志坚
Original assignee: Shenzhen Jiayuan Hardware & Electric Appliances Co ltd
Current assignee: Shenzhen Jiayuan Hardware & Electric Appliances Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-12
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a changeable electric fan heater of wind direction belongs to the electric fan heater field, and its technical scheme main points are: including being the support of cavity setting, the support lateral wall runs through there are air intake and the air outlet rather than the inner chamber intercommunication, air intake and air outlet are kept away from each other, be provided with the fan in the support and generate heat the frame, the support lower extreme rotates and is connected with the base, the support upper end is connected with the light. The utility model discloses a rational in infrastructure makes the support be located between light and the base, and is fixed between light and the base, and the support rotates in the base upper end to when rotating the direction that changes and blow, the use of light can not receive the influence.

Description

Changeable electric fan heater of wind direction

Technical Field

The utility model belongs to the electric fan heater, more specifically says, it relates to a changeable electric fan heater of wind direction.

Background

The winter climate in south of China is characterized by cold and damp, and is not like the northern area with heating supply, the indoor temperature is often lower, and the existing heating equipment in families, offices and other places in winter is various in variety and different in energy. Along with the improvement of the living standard of people, people can select the fan heater as the heating equipment in winter now, and the fan heater is not dry compared with the air conditioner, also can guarantee the heating effect simultaneously.

Chinese patent CN104676717B discloses a warm air blower for table top, which has the technical scheme main points that: the air conditioner comprises a base and a fan, wherein an air inlet is formed in the lower bottom surface of the base, the air conditioner also comprises a first support arranged above the base, a second support capable of rotating relative to the first support and a track, the first support comprises a positioning ring, a first shell and a first air outlet cover, the first shell is in a hollow cylindrical shape with an opening at the bottom end and the top end, and a first air outlet is formed in the first air outlet cover; the second support comprises a second shell and a second air outlet cover, the second shell is in a hollow cylindrical shape with an opening at the bottom end and a closed top end, the second shell is positioned between the positioning ring of the first support and the first shell and is attached to the positioning ring of the first support, and a second air outlet is formed in the second air outlet cover; a heating element is arranged in a cavity formed by the first shell and the second shell.

The air outlet of above-mentioned electric fan heater is after a position, and its air-out direction can't be adjusted, needs to remove the whole position of electric fan heater this moment just can adjust the air-out direction, and the process of adjusting the wind direction this moment is comparatively troublesome.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a changeable electric fan heater of wind direction, its direction can be rotated by the people when the electric fan heater uses, makes the electric fan heater can heat the region of scope more.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a changeable electric fan heater of wind direction, is including the support that is the cavity setting, the support lateral wall runs through have rather than air intake and air outlet of inner chamber intercommunication, air intake and air outlet are kept away from each other, be provided with the fan in the support and generate heat the frame, the support lower extreme rotates and is connected with the base.

Through adopting above-mentioned technical scheme, can directly rotate the support and rotate when hot-blast orientation of needs regulation to can heat the region of needs, thereby make the use of electric fan heater more convenient.

The utility model discloses further set up to: the base is connected with the reciprocating rotation's of drive support actuating mechanism, actuating mechanism include the synchronous machine be connected with the base, with the base rotate the carousel be connected and with be fixed in the drive shaft of carousel upper end, the carousel is coaxial fixed with synchronous machine's output shaft, the axis of drive shaft does not coincide with the axis of carousel, the support lower extreme runs through there is the drive groove, the drive shaft upper end inserts and drives the inslot and slides.

By adopting the technical scheme, the driving mechanism is utilized to drive the support to continuously rotate in a reciprocating manner, the support does not need to be manually rotated to adjust the wind direction at the moment, and the warm air blower can automatically heat different areas at the moment, so that the use process of the warm air blower is more convenient.

The utility model discloses further set up to: the upper end of the bracket is connected with a lighting lamp.

Through adopting above-mentioned technical scheme, no longer need place the desk lamp in addition at the desktop to reduce the space that the desk lamp need occupy, increased the usable area in desktop upper end.

The utility model discloses further set up to: the lower end of the illuminating lamp is fixedly connected with a connecting rod, and the lower end of the connecting rod is connected with the upper end of the support.

Through adopting above-mentioned technical scheme, when placing electronic product such as cell-phone in the support upper end, utilize the connecting rod to support the cell-phone, make the use of cell-phone more convenient.

The utility model discloses further set up to: the base upper end fixedly connected with spliced pole, the spliced pole passes support and fixedly connected with top cap, and the top cap is located support inner chamber upper end, the connecting rod lower extreme is fixed in the top cap upper end.

Through adopting above-mentioned technical scheme, the relative position of top cap and base keeps fixed can not take place to rotate to when placing the cell-phone on the top cap, the use of cell-phone can not receive the influence.

The utility model discloses further set up to: a plurality of first elastic sheets are circumferentially fixed on the side wall of the base and are abutted to the inner wall of the support, and a plurality of second elastic sheets are circumferentially fixed on the side wall of the top cover and are abutted to the inner wall of the support.

By adopting the technical scheme, the rotation of the support is guided by the first elastic sheet and the second elastic sheet, so that the support is not easy to shake in the rotation process, and the use process of the fan heater is more stable.

The utility model discloses further set up to: an air outlet net is fixedly connected in the air outlet.

By adopting the technical scheme, sundries and a human body are not easy to contact with the heating frame by utilizing the air outlet net, so that the warm air blower is not easy to hurt the human body when in use, and the warm air blower is safer in use.

The utility model discloses further set up to: the connecting rod is a desk lamp snakeskin tube.

Through adopting above-mentioned technical scheme, make the connecting rod can be crooked and rotate at will, can adjust the orientation of the light of light this moment to make the use of light more convenient.

The utility model discloses further set up to: and a friction ring is coaxially fixed at the upper end of the top cover.

By adopting the technical scheme, when the mobile phone is placed on the upper end of the top cover for use, the friction force between the top cover and the mobile phone is increased by using the friction ring, so that the mobile phone is not easy to move, and the mobile phone is more convenient to use.

To sum up, the utility model discloses following beneficial effect has:

1. the air outlet of the warm air blower can rotate, so that the flow direction of warm air is adjusted under the condition that the whole warm air blower is not moved, and the warm air blower is more convenient to use;

2. the driving mechanism is used for driving the bracket to enable the bracket to rotate in a reciprocating manner, so that different areas can be automatically heated, and the bracket does not need to be rotated manually at the moment, so that the warm air blower is more convenient to use;

3. the support is arranged between the base and the illuminating lamp, the illuminating lamp is fixedly connected with the base, and the use of the illuminating lamp cannot be influenced when the support rotates to adjust the wind direction.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic view of the present embodiment for showing the internal structure of the stand;

fig. 3 is a schematic diagram for showing the driving mechanism of the present embodiment.

Description of the drawings: 1. a support; 11. an upper shell; 111. an air inlet; 112. an air outlet; 12. a bottom case; 121. a drive slot; 13. an air outlet net; 2. a fan; 3. a heating frame; 4. a base; 41. rotating the column; 42. mounting grooves; 43. a bottom cover; 44. connecting holes; 45. connecting columns; 46. a top cover; 461. a second clamping groove; 462. a second elastic sheet; 47. a friction ring; 48. a first clamping groove; 49. a first spring plate; 5. a drive mechanism; 51. a synchronous motor; 52. a turntable; 53. a drive shaft; 6. an illuminating lamp; 61. a connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A warm air blower with a variable wind direction is shown in figure 1 and comprises a support 1, a fan 2 and a heating rack 3, wherein the fan 2 and the heating rack 3 are arranged in the support 1, the fan 2 blows airflow to move towards the heating rack 3, and the heating rack 3 is connected with a power supply and generates heat. The bracket 1 comprises an upper shell 11 which is in a cylindrical shape and has an upper-lower opening structure and a bottom shell 12 which is fixed at the lower end of an inner cavity of the upper shell 11 by using bolts, wherein the lower end surface of the upper shell 11 is lower than the lower end surface of the bottom shell 12. The lateral wall of the upper shell 11 penetrates through an air inlet 111 and an air outlet 112 which are communicated with the inner cavity of the upper shell, the air inlet 111 and the air outlet 112 are far away from each other, the heating frame 3 is fixed at the position, close to the air outlet 112, of the inner cavity of the upper shell 11 through bolts, the fan 2 is fixed at one end, far away from the air outlet 112, of the heating frame 3 through bolts, and the opening, far away from one end of the heating frame 3, of the fan 2 faces. The lower end of the bottom shell 12 is connected with a base 4, the base 4 can be placed on the upper end of a desktop, the upper end of the base 4 is coaxially and integrally formed with a rotating column 41 (see fig. 3), and the rotating column 41 penetrates through the bottom shell 12 and is rotatably connected with the bottom shell 12 and the rotating column. The upper end of the base 4 is arranged at the lower end of the inner cavity of the upper shell 11, and a gap is reserved between the outer wall of the base and the inner wall of the upper shell 11. The bracket 1 and the base 4 which can blow out hot air are rotated, so that the wind direction of the hot air can be adjusted by only rotating the bracket 1, and the process of adjusting the wind direction of the fan heater is more convenient.

As shown in fig. 3, in order to heat a wider area by the fan heater, the base 4 is connected to a driving mechanism 5 for driving the support 1 to rotate reciprocally, and the driving mechanism 5 includes a synchronous motor 51 connected to the base 4, a turntable 52 rotatably connected to the base 4, and a driving shaft 53 disposed at an upper end of the turntable 52. The mounting groove 42 has been seted up to base 4 lower extreme, and the opening part of mounting groove 42 uses bolted connection to have its confined bottom 43, and synchronous machine 51 uses the bolt fastening in mounting groove 42, and its output shaft upwards extends. The upper end of the base 4 is penetrated with a connecting hole 44 communicated with the inner cavity thereof, the turntable 52 is arranged in the connecting hole 44 for rotation, and the lower end thereof is coaxially clamped with the output shaft of the synchronous motor 51. The drive shaft 53 is integrally formed on the upper end surface of the turntable 52, and its axis does not coincide with the axis of the turntable 52. A driving groove 121 is formed through the lower end of the bottom case 12, an extension line of the driving groove 121 in the length direction passes through the rotation axis of the bottom case 12, and the upper end of the driving shaft 53 is inserted into the driving groove 121 to slide. The driving mechanism 5 is utilized to drive the support 1 to reciprocate, so that hot air which can be blown out by the support 1 heats the environment in a certain angle, and the effect of the fan heater is better.

As shown in fig. 1, since the desk lamp and the heater unit occupy a large space when they are used while being placed on a desk, the usable area of the desk is reduced. Therefore, the upper end of the bracket 1 is connected with the illuminating lamp 6, the lower end of the illuminating lamp 6 is fixedly connected with the connecting rod 61, and the lower end of the connecting rod 61 is connected with the bracket 1. Set up the desk lamp in 1 upper end of support and throw light on to no longer need place the desk lamp in addition at the desktop, thereby reduced the space that the desk lamp need occupy, increased the usable area in desktop upper end, when placing electronic product such as cell-phone in 1 upper end of support simultaneously, utilize connecting rod 61 to support the cell-phone.

As shown in fig. 2, since the support 1 is driven by the driving mechanism 5 to reciprocate, the use of the mobile phone placed on the upper end of the support 1 is affected. Therefore, the upper end of the rotating column 41 is connected with a connecting column 45 which is coaxial with the rotating column by using bolts, the upper end of the connecting column 45 is connected by using bolts, the top cover 46 is positioned in the inner cavity of the upper cover, the upper end surface of the top cover and the upper end surface of the upper cover are positioned on the same plane, a gap is reserved between the side wall of the top cover 46 and the inner wall of the upper cover, and the lower end of the connecting rod 61 is fixed with the upper cover. The top cover 46 is connected with the base 4 through the rotating column 41, and at this time, the relative position of the top cover 46 and the base 4 is kept fixed and cannot rotate, so that when the mobile phone is placed on the top cover 46, the use of the mobile phone is not affected.

As shown in fig. 1, since the surface of the mobile phone is smooth, when the mobile phone is tilted and the upper end of the mobile phone contacts with the connecting rod 61, the friction between the lower end of the mobile phone and the top cover 46 is small, when the mobile phone receives a downward force applied by its own gravity, the mobile phone is easy to rotate and slide on the upper end of the top cover 46 to be changed into a horizontal state, and at this time, the mobile phone needs to be manually moved to a tilted state again, which is troublesome. Therefore, the friction ring 47 is coaxially adhered to the upper end of the top cover 46, the upper projection view of the friction ring 47 is C-shaped, and the connecting rod 61 is located between two ends of the friction ring 47. When the mobile phone is placed on the upper end of the top cover 46 for use, the friction force between the top cover 46 and the mobile phone is increased by the friction ring 47, so that the mobile phone is not easy to move, and the mobile phone is more convenient to use.

In order to adjust the light irradiation direction of the illuminating lamp 6 during use, the connecting rod 61 is a desk lamp flexible conduit, so that the connecting rod 61 can be bent and rotated at will, the direction of the light of the illuminating lamp 6 can be adjusted at the moment, and the illuminating lamp 6 is more convenient to use.

As shown in fig. 2, since the support 1 is guided only by the rotation column 41 during rotation, the support 1 is prone to shake during rotation, thereby affecting the rotation thereof. Therefore, three first clamping grooves 48 are circumferentially formed in the upper end of the side wall of the base 4, the upper end face of the base 4 is penetrated through the first clamping grooves 48, the first elastic pieces 49 are clamped in the first clamping grooves 48, and the three first elastic pieces 49 are abutted to the inner wall of the upper shell 11. Three second joint groove 461 has been seted up to top cap 46 lateral wall lower extreme circumference, and second joint groove 461 all runs through top cap 46 lower extreme face, and all the joint has second shell fragment 462 in second joint groove 461, and three second shell fragments 462 simultaneously with 11 inner walls butts of epitheca. The first elastic sheet 49 and the second elastic sheet 462 are utilized to guide the rotation of the bracket 1, so that the bracket 1 is not easy to shake in the rotation process, and the use process of the fan heater is more stable.

As shown in fig. 2, since the heating rack 3 is located at the air outlet 112, the heating rack 3 may emit heat during operation, and a human body may be injured when the human body carelessly touches the heating rack 3. Therefore, the air outlet 112 is connected with the air outlet net 13 by using bolts. The air outlet net 13 is utilized to prevent sundries and human bodies from contacting the heating frame 3, so that the warm air blower is not easy to hurt the human bodies when in use, and the warm air blower is safer in use.

The working principle is as follows:

after the fan heater is started, the synchronous motor 51 drives the rotary disc 52 to rotate, and the rotary disc 52 drives the driving rod to slide in the driving groove 121, so that the bracket 1 is driven to rotate back and forth along the rotating column 41, and heating at different positions is realized.

At this time, the mobile phone is placed at the upper end of the top cover 46, the lower end of the mobile phone is abutted to the upper end of the friction ring 47, the upper end of the mobile phone is abutted to the side wall of the connecting rod 61, the mobile phone is arranged in an inclined mode, and people do not need to hold the mobile phone manually.

The support is arranged between the base and the illuminating lamp, the illuminating lamp is fixedly connected with the base, and the use of the illuminating lamp cannot be influenced when the support rotates to adjust the wind direction.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a changeable electric fan heater of wind direction, is including being support (1) that the cavity set up, support (1) lateral wall is run through have rather than air intake (111) and air outlet (112) of inner chamber intercommunication, air intake (111) and air outlet (112) are kept away from each other, be provided with fan (2) and frame (3) that generate heat in support (1), its characterized in that: support (1) lower extreme rotates and is connected with base (4), base (4) are connected with drive support (1) reciprocating rotation's actuating mechanism (5), actuating mechanism (5) including synchronous machine (51) be connected with base (4), with base (4) rotate carousel (52) be connected and with be fixed in drive shaft (53) of carousel (52) upper end, carousel (52) are coaxial fixed with the output shaft of synchronous machine (51), the axis of drive shaft (53) does not coincide with the axis of carousel (52), support (1) lower extreme has run through driving groove (121), drive shaft (53) upper end inserts and slides in driving groove (121).

2. A fan heater with variable wind direction according to claim 1, characterized in that: the upper end of the bracket (1) is connected with an illuminating lamp (6).

3. A fan heater with variable wind direction according to claim 2, characterized in that: the lower end of the illuminating lamp (6) is fixedly connected with a connecting rod (61), and the lower end of the connecting rod (61) is connected with the upper end of the support (1).

4. A fan heater with variable wind direction according to claim 3, wherein: base (4) upper end fixedly connected with spliced pole (45), support (1) and fixedly connected with top cap (46) are passed to spliced pole (45), and top cap (46) are located support (1) inner chamber upper end, connecting rod (61) lower extreme is fixed in top cap (46) upper end.

5. A fan heater with variable wind direction according to claim 4, characterized in that: a plurality of first elastic sheets (49) are circumferentially fixed on the side wall of the base (4), the first elastic sheets (49) are abutted to the inner wall of the support (1), a plurality of second elastic sheets (462) are circumferentially fixed on the side wall of the top cover (46), and the second elastic sheets (462) are abutted to the inner wall of the support (1).

6. A fan heater with variable wind direction according to claim 1, characterized in that: an air outlet net (13) is fixedly connected in the air outlet (112).

7. A fan heater with variable wind direction according to claim 3, wherein: the connecting rod (61) is a desk lamp flexible conduit.

8. A fan heater with variable wind direction according to claim 4, characterized in that: and a friction ring (47) is coaxially fixed at the upper end of the top cover (46).