CN211525135U

CN211525135U - Safe ceiling fan

Info

Publication number: CN211525135U
Application number: CN201922195373.XU
Authority: CN
Inventors: 周志泊; 魏林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-18
Anticipated expiration: 2029-12-09

Abstract

The utility model relates to a ceiling fan technical field just discloses a safe type ceiling fan, including the mounting disc, the bottom fixedly connected with spliced pole of mounting disc, the fixed surface fixedly connected with fixed disk of spliced pole, the bottom fixedly connected with driving motor of spliced pole, the output of driving motor bottom is through pivot fixedly connected with rolling disc, the fixed surface of rolling disc is connected with the flabellum body, the both sides of flabellum body rotation direction are all through two reset spring fixedly connected with contact plates. The utility model discloses a contact plate contacts the effect of human or foreign matter earlier atress, and contact plate atress control application of force pole extrudees the transmission piece, and the transmission piece receives extrusion control action board and draws the chucking pole to peg graft second chucking groove and first chucking groove in proper order and lock dead effect to through the effect that contacts other foreign matters appear in the rotation in-process and carry out the auto-lock and die and reach the promotion security.

Description

Safe ceiling fan

Technical Field

The utility model relates to a ceiling fan technical field especially relates to a safe type ceiling fan.

Background

The ceiling fan is generally fixedly installed on a ceiling, so the ceiling fan is called as a ceiling fan, and the general installation method is that after the ceiling fan is fixed on the ceiling, a power grid is connected to one end of a speed regulator of the ceiling fan in a live mode, and one wire of the fan is connected to the other end of the speed regulator.

Along with the rapid development of ceiling fans, the safety requirement on the ceiling fans is improved, but the outer side of the existing ceiling fan is not provided with a protection structure for ensuring the heat relieving effect, and then great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the safety ceiling fan is characterized in that a protective structure is not arranged on the outer side of the existing ceiling fan to guarantee the heatstroke eliminating effect, so that great potential safety hazards exist.

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

a safe ceiling fan comprises a mounting disc, wherein a connecting column is fixedly connected to the bottom of the mounting disc, a fixed disc is fixedly connected to the outer surface of the connecting column, a driving motor is fixedly connected to the bottom of the connecting column, a rotating disc is fixedly connected to the output end of the bottom of the driving motor through a rotating shaft, a fan blade body is fixedly connected to the outer surface of the rotating disc, contact plates are fixedly connected to the two sides of the rotating direction of the fan blade body through two reset springs, a mounting groove is formed in the top of the fan blade body, a transmission block is fixedly connected to the inner surface of one side, away from the rotating disc, of the mounting groove through a positioning spring, a force application rod positioned between the two reset springs is fixedly connected to one side, close to the reset springs, of the contact plates, one ends, away from, the both sides that the transmission piece is close to the application of force pole are the inclined plane, one side fixedly connected with action board that the transmission piece is close to the rolling disc, the guide way has all been seted up on the both sides internal surface that the mounting groove is close to the contact plate, the both sides that the action board is close to the contact plate all are through guide bar sliding connection on the internal surface of guide way, the top fixedly connected with chucking pole of action board, set up the ten first chucking grooves with chucking pole looks adaptation on the surface of fixed disk.

Preferably, the bottom of mounting disc is seted up and is located the ring channel of spliced pole outside, the top sliding connection of chucking pole is on the internal surface of ring channel.

Preferably, ten second clamping grooves corresponding to the first clamping grooves in position are formed in the inner surface of the inner side of the annular groove.

Preferably, the first clamping groove and the second clamping groove are both in an annular array.

Preferably, the angle between the two sides of the transmission block close to the contact plate and the horizontal plane is between thirty degrees and sixty degrees, and the shape of the upper surface of the transmission block is trapezoidal.

Preferably, the outer surface of the contact plate is fixedly connected with a non-slip mat, and the outer surface of the force application rod is fixedly connected with a wear-resistant mat.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a contact plate contacts the effect of human or foreign matter earlier atress, and contact plate atress control application of force pole extrudees the transmission piece, and the transmission piece receives extrusion control action board and draws the chucking pole to peg graft second chucking groove and first chucking groove in proper order and lock dead effect to through the effect that contacts other foreign matters appear in the rotation in-process and carry out the auto-lock and die and reach the promotion security.

(2) The utility model discloses a ring channel plays the effect of guaranteeing chucking pole rotational stability, reaches the condition of guaranteeing that the chucking pole can not appear offset more through the existence of ring channel to reach the effect of guaranteeing the action accuracy.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the fan blade body of the present invention;

fig. 3 is a schematic view of the bottom structure of the mounting plate of the present invention.

In the figure: 1. mounting a disc; 2. connecting columns; 3. fixing the disc; 4. a drive motor; 5. rotating the disc; 6. a fan blade body; 7. a return spring; 8. a contact plate; 9. a force application rod; 10. mounting grooves; 11. a positioning spring; 12. a transmission block; 13. an action plate; 14. a guide groove; 15. a guide bar; 16. a clamping rod; 17. an annular groove; 18. a first clamping groove; 19. and a second clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a safety ceiling fan comprises a mounting plate 1, a connecting column 2 is fixedly connected to the bottom of the mounting plate 1, a fixed plate 3 is fixedly connected to the outer surface of the connecting column 2, a driving motor 4 is fixedly connected to the bottom of the connecting column 2, a rotating plate 5 is fixedly connected to the output end of the bottom of the driving motor 4 through a rotating shaft, a fan blade body 6 is fixedly connected to the outer surface of the rotating plate 5, contact plates 8 are fixedly connected to both sides of the rotating direction of the fan blade body 6 through two reset springs 7, a mounting groove 10 is formed in the top of the fan blade body 6, a transmission block 12 is fixedly connected to the inner surface of one side of the mounting groove 10 far away from the rotating plate 5 through a positioning spring 11, a force applying rod 9 positioned between the two reset springs 7 is fixedly connected to one side of the contact plate 8 close to the reset, one end of each force application rod 9 on two sides of each fan blade body 6, which is far away from the contact plate 8, penetrates through the fan blade body 6 and is respectively positioned on two sides of each transmission block 12, which is close to the force application rods 9, are inclined planes, the angle between two sides of each transmission block 12, which are close to the contact plates 8, and the horizontal plane is thirty degrees to sixty degrees, the upper surface of each transmission block 12 is trapezoidal, so that the force is exerted to act towards a specified square, one side of each transmission block 12, which is close to the rotating disc 5, is fixedly connected with an action plate 13, guide grooves 14 are formed in inner surfaces of two sides of each mounting groove 10, which are close to the contact plates 8, two sides of each action plate 13, which are close to the contact plates 8, are respectively and slidably connected to the inner surface of each guide groove 14 through guide rods 15, clamping rods 16 are fixedly connected to the tops of the action plates 13, the top sliding connection of chucking pole 16 sets up ring channel 17 and plays the effect that guarantees chucking pole 16 action stability on the internal surface of ring channel 17, offers ten second chucking grooves 19 that correspond with first chucking groove 18 position on the internal surface of ring channel 17 inboard, and first chucking groove 18 and second chucking groove 19 all are the annular array, increase second chucking groove 19 and play the effect of guaranteeing the chucking steadiness.

The utility model discloses in, when the user used the device, through contact plate 8 to the effect of the earlier atress before flabellum body 6 touched human body or foreign matter, contact plate 8 atress control application of force pole 9 extrudees transmission block 12, transmission block 12 receives extrusion control action board 13 and draws chucking pole 16 to peg graft second chucking groove 19 and first chucking groove 18 in proper order and carry out the effect of locking up to through the other foreign matters of contact appear rotating the in-process and carry out the automatic locking and die the effect that reaches the promotion security.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The safety ceiling fan comprises a mounting disc (1) and is characterized in that a connecting column (2) is fixedly connected to the bottom of the mounting disc (1), a fixed disc (3) is fixedly connected to the outer surface of the connecting column (2), a driving motor (4) is fixedly connected to the bottom of the connecting column (2), a rotating disc (5) is fixedly connected to the output end of the bottom of the driving motor (4) through a rotating shaft, a fan blade body (6) is fixedly connected to the outer surface of the rotating disc (5), contact plates (8) are fixedly connected to the two sides of the rotating direction of the fan blade body (6) through two reset springs (7), a mounting groove (10) is formed in the top of the fan blade body (6), a transmission block (12) is fixedly connected to the inner surface, far away from one side of the rotating disc (5), of the mounting groove (, one side fixedly connected with that contact plate (8) are close to reset spring (7) is located application of force pole (9) between two reset spring (7), the one end that contact plate (8) were kept away from in fan blade body (6) both sides application of force pole (9) runs through fan blade body (6) and is located the both sides of driving block (12) respectively, the both sides that driving block (12) are close to application of force pole (9) are the inclined plane, one side fixedly connected with action board (13) that driving block (12) are close to rolling disc (5), guide way (14) have all been seted up on the both sides internal surface that mounting groove (10) are close to contact plate (8), the both sides that action board (13) are close to contact plate (8) all through guide bar (15) sliding connection on the internal surface of guide way (14), the top fixedly connected with chucking pole (16) of action board (13), set up on the surface of fixed disk (3) with the first chucking pole (16) looks adaptation first chucking groove (3), (9) 18).

2. The safety ceiling fan according to claim 1, wherein the bottom of the mounting plate (1) is provided with an annular groove (17) located outside the connecting column (2), and the top end of the clamping rod (16) is slidably connected to the inner surface of the annular groove (17).

3. The safety ceiling fan according to claim 2, wherein ten second locking grooves (19) corresponding to the first locking grooves (18) are formed on the inner surface of the inner side of the annular groove (17).

4. The safety ceiling fan of claim 3 wherein the first and second catch grooves (18, 19) are in an annular array.

5. The safety ceiling fan according to claim 1, wherein the angle between the sides of the driving block (12) close to the contact plate (8) and the horizontal plane is between thirty and sixty degrees, the upper surface of the driving block (12) being trapezoidal in shape.

6. The safety ceiling fan according to claim 1, wherein a non-slip pad is fixedly attached to the outer surface of the contact plate (8), and a wear pad is fixedly attached to the outer surface of the force application rod (9).