CN210484113U

CN210484113U - Fast-assembling structure for ceiling fan

Info

Publication number: CN210484113U
Application number: CN201921339171.1U
Authority: CN
Inventors: 钟鑫芳
Original assignee: Zhongshan Crystal Tech Co ltd
Current assignee: Zhongshan Crystal Tech Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-08
Anticipated expiration: 2029-08-16

Abstract

A fast-assembling structure for ceiling fan, its motor casing link and external link are screwed together through the way of the sliding table, slip hook, when these two parts are applied to the ceiling fan, mount the motor casing link to the inferior part of the motor casing, the external link is connected with lamp panel or lower decorative cover of the lamps and lanterns, then when needing to dismantle and mount the ceiling fan blade, as long as the rotating is dismantled and the lamp panel or lower decorative cover is dismantled fast and carried on the disassembling and assembling of the ceiling fan blade, the utility model discloses the disassembling and assembling of the ceiling fan blade mounted to lower terminal surface of the motor casing of greatly facilitating; in addition, through the concave position of location and the anticreep elastic hook that sets up respectively on these two part binding faces prevent that motor casing connecting piece and external connecting piece from receiving external force vibration back pine and take off to can improve and close the security of installing the lamp panel soon or lower decorative cover, consequently the utility model discloses a rational in infrastructure, when guaranteeing the lamps and lanterns of ceiling fan or lower decorative cover safety in utilization, make things convenient for the dismouting of installing the ceiling fan blade on the terminal surface under the motor casing.

Description

Fast-assembling structure for ceiling fan

Technical Field

The utility model relates to a fast-assembling structure for ceiling fan.

Background

The use of ceiling fans is common in the present state, and it is known that the fan blades of current ceiling fans can be screwed to the upper or lower end surface of the motor housing.

The ceiling fan shown in fig. 1 and 2 has fan blades 10 connected to the lower end of a motor casing 20; after the fan blades are connected and installed on the lower end surface of the motor casing 20, in order to make the whole ceiling fan look more beautiful, a lamp 30 is often installed below the motor casing 20, and of course, a lower decorative cover covering the lower end surface of the motor casing 20 may be installed.

When the lamp 30 is installed below the motor casing 20, as shown in fig. 1 and 2, the lamp 30 includes a lamp panel 301, a light source board 302 installed on the lamp panel 301, and a lampshade 303 screwed with the lamp panel 301, in normal times, the light source board 302 is installed in the lamp panel 301 by means of magnetic attraction or elastic buckling, and the lamp panel 301 is fixed to the bottom of the motor casing 20 by a plurality of lamp panel screws. Since the light panel 301 blocks the screwing of the blade screws 101 of the fan blades 10, when the fan blades 10 are mounted or removed, the lamp shade is rotated in the reverse direction and removed, and in addition, the power connector inserted into the power socket of the light source plate 302 is pulled out, and the light panel is removed after all the light panel screws are screwed out, so that the fan blades can be mounted or dismounted.

When the lower decorative cover is installed below the motor case 20, a plurality of decorative cover screws are also required to be screwed into the motor case 20 from the peripheral side wall of the lower decorative cover to fix the decorative cover. Similarly, because the lower decorative cover blocks the blade screws of the fan blades, the fan blades can be dismounted and mounted only by taking out the lower decorative cover after all the decorative cover screws are screwed out regardless of mounting or dismounting the fan blades.

It can be seen that, at present, the way of fixing the lamp panel or the lower decorative cover by a plurality of screws is very inconvenient for the fan blade to be disassembled and assembled.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough, provide a fast-assembling structure for ceiling fan rational in infrastructure, its lamps and lanterns or lower decorative cover safety in utilization of guaranteeing the ceiling fan have made things convenient for the dismouting of the ceiling fan blade of installing on the terminal surface under the motor housing greatly.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a fast-assembling structure for ceiling fan, includes motor casing connecting piece, outer connecting piece, wherein:

the motor shell connecting piece is circular, and the peripheral wall of the motor shell connecting piece is provided with at least two sliding tables which are uniformly distributed on the circumference at intervals; the slide hook inlet and outlet are formed at intervals between adjacent slide tables; a plurality of positioning concave positions are arranged on the lower bottom surface of the motor shell connecting piece;

the periphery of the upper surface of the outer connecting piece is provided with sliding hooks corresponding to the number of the sliding hook inlets and outlets on the motor shell connecting piece; the sliding hook can slide along the corresponding sliding table and be hooked on the sliding table after being inserted from the sliding hook inlet and outlet; the outer connecting piece is provided with an anti-falling elastic hook, and the hook part of the anti-falling elastic hook faces the motor casing connecting piece and is higher than the upper surface of the outer connecting piece; when the external connecting piece rotates, the hook part of the anti-falling elastic hook can be hooked in the corresponding positioning concave position;

the tail end of the sliding table is provided with a mounting boss which can prevent the sliding hook from sliding out.

In the improved scheme of the fast-assembling structure for the ceiling fan, the thickness of the sliding table is gradually increased from the end of the slide hook inlet and outlet to the direction of the boss which is installed in place; the positioning concave positions are in a group of a plurality of arc-shaped arrangement.

In the improved scheme of the fast-assembling structure for the ceiling fan, the inlet end and the outlet end of the sliding table are provided with anti-reverse automatic loosening bosses which are shorter than the bosses installed in place in height.

In the improved scheme of the fast-assembling structure for the ceiling fan, a sleeving column is arranged on the lower surface of the motor shell connecting piece; the outer connecting piece is a hollow hole and can be sleeved outside the sleeved column.

Compared with the prior art, the beneficial effects of the utility model are that: because the motor shell connecting piece and the outer connecting piece are screwed together in a sliding table and sliding hook mode, when the two parts which are quickly disassembled and assembled in a rotating mode are applied to the ceiling fan, the motor shell connecting piece is installed in the lower part of the motor shell, and the outer connecting piece is connected with the lamp panel or the lower decorative cover of the lamp, so that when the blades of the ceiling fan are required to be disassembled and assembled, the blades of the ceiling fan can be disassembled and assembled as long as the lamp panel or the lower decorative cover is quickly disassembled by screwing and disassembling the lamp panel or the lower decorative cover, compared with the traditional installation mode that the lamp panel or the lower decorative cover can be quickly disassembled by screwing and disassembling a plurality of screws, the utility model discloses the disassembly and assembly of the blades of the ceiling fan which are installed on the lower end; in addition, through the concave position of location and the anticreep elastic hook that sets up respectively on these two part binding faces prevent that motor casing connecting piece and external connecting piece from receiving external force vibration back pine and take off to can improve and close the security of installing the lamp panel soon or lower decorative cover, consequently the utility model discloses a rational in infrastructure, when guaranteeing the lamps and lanterns of ceiling fan or lower decorative cover safety in utilization, make things convenient for the dismouting of installing the ceiling fan blade on the terminal surface under the motor casing.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

FIG. 1 is a schematic view of a light fixture on a conventional ceiling fan;

FIG. 2 is an enlarged view of section I of FIG. 1;

fig. 3 is a first perspective view (when screwed in place) of the embodiment of the present invention;

FIG. 4 is a second perspective view (in preparation for rotation) of the embodiment of the present invention;

fig. 5 is a first assembly diagram of the embodiment of the present invention;

fig. 6 is a second assembly diagram of the embodiment of the present invention.

[ detailed description ] embodiments

A quick-mount structure for a ceiling fan, as shown in fig. 3 to 6, comprising a motor casing connecting member 1, an outer connecting member 2, wherein:

the motor casing connecting piece 1 is circular, and the peripheral wall of the motor casing connecting piece is provided with at least two sliding tables 11 which are uniformly distributed on the circumference at intervals; a slide hook inlet and outlet 12 is formed at intervals between adjacent sliding tables 11; a plurality of positioning concave positions 13 are arranged on the lower bottom surface of the motor casing connecting piece 1;

the periphery of the upper surface of the outer connecting piece 2 is provided with sliding hooks 21 the number of which corresponds to that of the sliding hook inlets and outlets 12 on the motor casing connecting piece 1; the slide hook 21 can slide along the corresponding sliding table 11 and hook on the sliding table 11 after being inserted from the slide hook inlet and outlet 12; the outer connecting piece 2 is provided with an anti-falling elastic hook 22, and the hook part of the anti-falling elastic hook faces the motor casing connecting piece 1 and is higher than the upper surface of the outer connecting piece 2; when the external connecting piece 2 is rotated, the hook part of the anti-falling elastic hook 22 can be hooked in the corresponding positioning concave position 13;

the tail end of the sliding table 11 is provided with an in-place mounting boss 15 which can prevent the sliding hook from sliding out, and the boss is arranged at the end far away from the screwing-in end and the screwing-out end of the sliding hook 21.

It can be seen from the above that, because the motor casing connecting piece 1 and the external connecting piece 2 are screwed together by the sliding table 11 and the sliding hook 21, when the two parts which are quickly disassembled and assembled by the rotating mode are applied to the ceiling fan, the motor casing connecting piece 1 is installed in the lower part of the motor casing to be fixed into a whole, and the external connecting piece 2 is connected with the lamp panel or the lower decorative cover of the lamp and then fixed into a whole, therefore, when the ceiling fan blade is disassembled and assembled, the disassembly and the assembly of the ceiling fan blade can be carried out as long as the lamp panel or the lower decorative cover is quickly disassembled by the rotating, compared with the traditional installation mode that the lamp panel or the lower decorative cover can be quickly disassembled by screwing and disassembling a plurality of screws, the utility model discloses the disassembly and the assembly of the ceiling fan blade which is installed on the lower end face of the motor; in addition, through establishing the concave position 13 of location and anticreep elastic hook 22 that set up respectively on these two parts binding face and prevent that motor casing connecting piece 1 and external connection spare 2 from receiving external force vibration back pine and take off to can improve and close the security of lamp panel or lower decorative cover soon, consequently the utility model discloses a rational in infrastructure, when the lamps and lanterns of ensureing the ceiling fan or lower decorative cover safety in utilization, make things convenient for the dismouting of installing the ceiling fan blade on the terminal surface under the motor casing.

Preferably, the thickness of the sliding table 11 is gradually increased from the end of the slide hook inlet and outlet 12 to the direction of the installing-in-place boss 15; the concave position 13 of location in order to be a plurality of arc range as a set of, when can making the elasticity degree of closing soon between motor casing connecting piece 1 and the external connection piece 2 adjust like this, anticreep elastic hook 22 also can be hooked in a concave position 13 of location that corresponds, this also can compensate through the regulation of elasticity to when the deviation in the cooperation appears in production motor casing connecting piece 1 and external connection piece 2. The sliding table, the sliding hook and the anti-falling elastic hook are respectively provided with 3 or 4. In this embodiment, slip table, slip hook and anticreep elastic hook respectively have three, and correspondingly, the location concave position has three groups, and the location concave position of every group has three.

In the embodiment, the slip table 11 is provided with an anti-reverse automatic loosening boss 16 at the inlet end and the outlet end, and the height of the anti-reverse automatic loosening boss is lower than that of the in-place mounting boss 15; when the outer connecting piece 2 is screwed out, the sliding hook 21 is reversely rotated until the sliding hook 21 is blocked by the anti-reverse automatic loosening boss 16, and the outer connecting piece 2 is manually lifted upwards slightly to ensure that the sliding hook 21 on the outer connecting piece 2 is higher than the anti-reverse automatic loosening boss 16, so that the outer connecting piece 2 can be finally screwed out, and the use safety of the lamp or the decorative lower cover can be further improved (so as to prevent the lamp or the decorative lower cover from being carelessly dropped during dismounting).

In this embodiment, a nesting column 17 is arranged on the lower surface of the motor casing connecting piece 1; the external connecting piece 2 is a hollow hole which can be sleeved outside the sleeved column 17, so that the hollow hole of the external connecting piece 2 is aligned with the sleeved column 17 to be more beneficial to installation between the external connecting piece and the sleeved column 17.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. The utility model provides a fast-assembling structure for ceiling fan which characterized in that, includes motor casing connecting piece, outer connecting piece, wherein:

2. The quick-mounting structure for a ceiling fan as claimed in claim 1, wherein the thickness of the sliding platform gradually increases from the end of the sliding hook at the inlet and outlet toward the boss; the positioning concave positions are in a group of a plurality of arc-shaped arrangement.

3. The quick-mount structure for a ceiling fan according to claim 1 or 2, wherein said slide table is provided at its inlet and outlet ends with anti-reverse automatic release bosses which are shorter in height than the mounting-in-place bosses.

4. The quick-mount structure for a ceiling fan of claim 3 wherein a nesting post is provided on a lower surface of said motor housing attachment member; the outer connecting piece is a hollow hole and can be sleeved outside the sleeved column.