CN210266968U

CN210266968U - Auxiliary fixing device for mounting of down lamp

Info

Publication number: CN210266968U
Application number: CN201921491865.7U
Authority: CN
Inventors: 于波; 李宾
Original assignee: Shandong Haifengdu Electric Technology Co Ltd
Current assignee: Shandong Haifengdu Electric Technology Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-04-07
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a supplementary fixing device is used in down lamp installation, including fixed sleeve and annular apron, set up screw thread under the fixed sleeve on the terminal surface, set up the thread groove on the lateral wall face in the annular apron, the thread groove with the screw thread phase-match, the last joint fixed knot that has installed of fixed sleeve constructs, the last supplementary control structure of having installed of joint fixed knot constructs, the utility model relates to a down lamp installation technical field, this supplementary fixing device is used in fixed sleeve installation realizes the fixed connection of fixed sleeve lateral wall and furred ceiling through installing the joint fixed knot structure on the fixed sleeve lateral wall, utilizes supplementary control structure to control the joint fixed knot structure simultaneously for the fixed sleeve installation is dismantled conveniently, can not produce the rigid contact with the furred ceiling, causes the destruction of ceiling.

Description

Auxiliary fixing device for mounting of down lamp

Technical Field

The utility model relates to a down lamp installation technical field specifically is a supplementary fixing device is used in down lamp installation.

Background

The down lamp is a lamp with a screw lamp holder and can be directly provided with an incandescent lamp or an energy-saving lamp, the down lamp is a light downward-emitting type illuminating lamp embedded in a ceiling, all light is projected downwards, direct light distribution is achieved, different light effects can be obtained by using different reflectors, lenses, shutters and bulbs, the down lamp does not occupy space, the soft atmosphere of space can be increased, if a warm feeling is created, a plurality of down lamps can be installed in a trial mode, the space oppression is reduced, and the down lamp is generally used in hotels, families and coffee houses more.

When the existing down lamp is installed, a circular mark is drawn on a ceiling by a measurer according to the size of the hole, the hole is drilled by a small-sized manual saw, a reserved power line in a suspended ceiling is connected with the down lamp according to the electricity standard, a butterfly nut of a fixed reed of the down lamp is adjusted to ensure that the height of the reed is the same as the thickness of the suspended ceiling, spring buckles (ears) of the down lamp are vertically placed into the opened ceiling hole, spring buckles at two sides of the down lamp are unfolded and clamped at the back of the suspended ceiling, and finally, a bulb is replaced to finish down lamp installation, according to the down lamp installation method, the down lamp is fixed by adopting a spring buckle barb type, so that when the lamp is taken down, the down lamp needs to be forcibly pulled down to ensure that the spring buckles are supported on the side wall of the suspended ceiling to reset, the lamp can be taken down, the spring buckles are in rigid contact with the suspended ceiling, the ceiling is, therefore, the present invention is developed in view of the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a supplementary fixing device is used in down lamp installation has solved that current down lamp is fixed and is adopted the spring clip barb formula to be fixed, so when taking off a lamp section of thick bamboo, need make the spring clip reset under the lateral wall of furred ceiling supports with the down pulling hard down with the down lamp, just can take off a lamp section of thick bamboo, spring clip and furred ceiling rigid contact destroy the ceiling easily, influence the stability of secondary installation, influence pleasing to the eye problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an auxiliary fixing device for mounting a down lamp comprises a fixing sleeve and an annular cover plate, wherein a thread is formed on the lower end face of the fixing sleeve, a thread groove is formed on the inner side wall face of the annular cover plate and matched with the thread, a clamping fixing structure is arranged on the fixing sleeve, and an auxiliary control structure is arranged on the clamping fixing structure;

the clamping and fixing structure comprises a threaded sleeve and a pair of clamping and connecting components with the same structure, the threaded sleeve is spirally sleeved on the fixing sleeve, and the pair of clamping and connecting components are respectively arranged on the threaded sleeve and correspond to each other in position;

the clamping assembly comprises: the fixing frame, the rotating pin, the arc-shaped plate and the blocking strip;

the fixing frame is arranged on the side wall of the threaded sleeve, the rotating pin is inserted into the fixing frame, two ends of the rotating pin are movably connected with the fixing frame, one end of the arc-shaped plate is fixedly connected with the rotating pin, the baffle bar is arranged on the lower side wall surface of the arc-shaped plate, and the auxiliary control structure is arranged at a position below the fixing frame.

Preferably, the auxiliary control structure includes: an auxiliary connecting part and a locking control part;

the auxiliary connecting part is arranged at the lower end of the fixing frame and communicated with the rotating pin, and the locking control part is arranged at the lower end of the auxiliary connecting part.

Preferably, the auxiliary connection part includes: the shaft sleeve, the rotating shaft and the lantern ring;

the upper end of the shaft sleeve is arranged at the lower end of the fixing frame, the rotating shaft is sleeved in the shaft sleeve, the upper end of the rotating shaft is connected with the rotating pin, the lantern ring is arranged at the lower end of the shaft sleeve, and the lower end of the rotating shaft extends into the lantern ring.

Preferably, the locking control part includes: a gear, a knob and a locking assembly;

the gear is embedded on the lower end of the rotating shaft, the knob is arranged on the center of the lower end face of the gear, the locking assembly is embedded on the side wall of the lantern ring, and one end of the locking assembly is attached to the gear.

Preferably, the locking assembly comprises: the limiting block, the spring and the fastening bolt;

the inner side wall of the sleeve ring is provided with a groove, the limiting block is sleeved in the groove, the spring is arranged in the groove, two ends of the spring are respectively connected with the limiting block and the end face of the groove, the fastening bolt penetrates through the lower end face of the groove in a spiral mode, and the threaded end of the fastening bolt is sleeved in the limiting block and is movably connected with the limiting block.

Preferably, the lower end face of the knob is provided with a cross-shaped groove which is convenient to rotate.

Advantageous effects

The utility model provides a supplementary fixing device is used in down lamp installation. The method has the following beneficial effects: this supplementary fixing device is used in fixed sleeving installation, through installing joint fixed knot structure on the fixed sleeving lateral wall, realize the fixed connection of fixed sleeving lateral wall and furred ceiling, utilize the auxiliary control structure to control joint fixed knot structure simultaneously, it is convenient to make the fixed sleeving installation dismantle, can not produce the rigidity contact with the furred ceiling, cause the destruction of ceiling, it is fixed to adopt the spring buckle barb formula to have solved current down lamp, so when taking off a lamp section of thick bamboo, need make the spring buckle reset under the lateral wall support of furred ceiling down with the down lamp hard, just can take off a lamp section of thick bamboo, spring buckle and furred ceiling rigidity contact, destroy the ceiling easily, influence the stability of secondary installation, influence pleasing to the eye problem.

Drawings

Fig. 1 is the utility model relates to a down lamp installation is with supplementary fixing device's main structure schematic diagram of looking.

Fig. 2 is the utility model relates to a down lamp installation is with supplementary fixing device's local enlarged structure schematic diagram.

Fig. 3 is the utility model discloses a down lamp installation is with enlarged schematic structure diagram of auxiliary fixture's a position.

Fig. 4 is the utility model relates to a down lamp installation is with supplementary fixing device's overlook structure schematic diagram.

In the figure: 1-fixing the sleeve; 2-an annular cover plate; 3-thread bushing; 4-a fixing frame; 5-a rotation pin; 6-arc-shaped plate; 7-a stop bar; 8-shaft sleeve; 9-a rotating shaft; 10-a collar; 11-a gear; 12-a knob; 13-a limiting block; 14-a spring; 15-fastening bolts.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Referring to fig. 1-4, the present invention provides an auxiliary fixing device for installing a tube light:

example (b): as can be known from the attached drawings 1-3 of the specification, the scheme comprises a fixed sleeve 1 and an annular cover plate 2, the position relation and the connection relation are as follows, a thread is arranged on the lower end face of the fixed sleeve 1, a thread groove is arranged on the inner side wall face of the annular cover plate 2, the thread groove is matched with the thread, a clamping and fixing structure is arranged on the fixed sleeve 1, an auxiliary control structure is arranged on the clamping and fixing structure, the clamping and fixing structure comprises a thread sleeve 3 and a pair of clamping components with the same structure, the thread sleeve 3 is spirally sleeved on the fixed sleeve 1, and the pair of clamping components are respectively arranged on the thread sleeve 3 and correspond to each other in position; the above-mentioned joint subassembly includes: the fixing frame 4 is arranged on the side wall of the threaded sleeve 3, the rotating pin 5 is inserted into the fixing frame 4, two ends of the rotating pin are movably connected with the fixing frame 4, one end of the arc-shaped plate 6 is fixedly connected with the rotating pin 5, the baffle 7 is arranged on the lower side wall surface of the arc-shaped plate 6, the auxiliary control structure is arranged at a position below the fixing frame 4, in the specific implementation process, the fixed connection between the side wall of the fixing sleeve 1 and the suspended ceiling is realized through the clamping and fixing structure on the side wall of the fixing sleeve 1, meanwhile, the clamping and fixing structure is controlled by the auxiliary control structure, so that the fixing sleeve 1 is convenient to mount and dismount, can not be in rigid contact with the suspended ceiling to cause the damage of the ceiling, and corresponding orifices are arranged on the suspended ceiling according to the size of the threaded sleeve 3 and the fixing frame 4 thereon, the threaded sleeve 3 is rotated according to the height of a ceiling, so that the distance between an arc-shaped plate 6 in a fixed frame 4 at one end of the threaded sleeve 3 and the lower end face of a fixed sleeve 1 is just equal to the thickness of the ceiling, a rotating pin 5 in the fixed frame 4 is controlled to rotate through an auxiliary control structure, one end of the arc-shaped plate 6 on the rotating pin 5 is further rotated, the arc-shaped plate 6 is unfolded, a baffle 7 on the lower end face of the arc-shaped plate 6 is made to be in contact with the upper wall face of the ceiling plate, and an annular cover plate 2 is installed at the lower end of the fixed sleeve 1 after a down lamp;

as can be seen from the descriptions 1 to 3, in the implementation process, as a preferred arrangement, the auxiliary control structure includes: auxiliary connection portion and locking control portion, its positional relationship and relation of connection are as follows, and auxiliary connection portion installs on the 4 lower extreme positions of mount, and is linked together with rotating pin 5, and locking control portion installs on auxiliary connection portion lower extreme, and above-mentioned auxiliary connection portion includes: axle sleeve 8, pivot 9 and the lantern ring 10, its positional relationship and relation of connection are as follows, and 4 lower extremes of mount are located to 8 upper ends of axle sleeve, and 9 suit of pivot are in axle sleeve 8, and the upper end is connected with swivel pin 5, and lantern ring 10 is installed on 8 lower extremes of axle sleeve, and 9 lower extremes of pivot stretch into in the lantern ring 10, and wherein locking control portion includes: the locking device comprises a gear 11, a knob 12 and a locking component, wherein the gear 11 is embedded at the lower end of a rotating shaft 9, the knob 12 is arranged at the central position of the lower end face of the gear 11, the locking component is embedded on the side wall of a sleeve ring 10, one end of the locking component is attached to the gear 11, when the locking device is used, the locking component is unlocked, the knob 12 on the lower end face of the sleeve ring 10 is rotated, the knob 12 is rotated to drive the rotating shaft 9 at the upper end of the knob 12 to rotate in a shaft sleeve 8, the rotating shaft 9 rotates to drive a rotating pin 5 in a fixed frame 4 to rotate, and the rotating pin 5 controls an arc-shaped plate 6 to rotate, so that the whole device is;

as can be seen from the descriptions 1 to 4, in the implementation process, as a preferred arrangement, the locking assembly includes: a limiting block 13, a spring 14 and a fastening bolt 15, the position relationship and the connection relationship are as follows, a groove is provided on the inner side wall surface of the lantern ring 10, the limiting block 13 is sleeved in the groove, the spring 14 is installed in the groove, and both ends are respectively connected with the limiting block 13 and the groove end surface, the fastening bolt 15 is spirally penetrated through the lower end surface of the groove, and the threaded end of the fastening bolt 15 is sleeved in the limiting block 13 and movably connected with the limiting block 13, when in use, the locking and the loosening of the gear 11 can be realized by controlling the rotation of the fastening bolt 15, and further the rotation of the rotating shaft 9 is controlled, when the arc-shaped plate 6 needs to rotate, the fastening bolt 15 is clockwise rotated, so that the limiting block 13 moves upwards under the pushing of the elasticity of the spring 14, the gear 11 is clamped, when the arc-shaped plate 6 needs to be adjusted, the fastening bolt 15 is counterclockwise rotated, the limiting block 13 moves downwards to remove the limitation on the gear 11, and the control on the rotating shaft 9 is realized, wherein the important point is that the lower end face of the knob 12 is provided with a cross-shaped groove which is convenient to rotate.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary fixing device for installing a down lamp comprises a fixing sleeve (1) and an annular cover plate (2), and is characterized in that a thread is formed on the lower end face of the fixing sleeve (1), a thread groove is formed on the inner side wall face of the annular cover plate (2), the thread groove is matched with the thread, a clamping and fixing structure is arranged on the fixing sleeve (1), and an auxiliary control structure is arranged on the clamping and fixing structure;

the clamping and fixing structure comprises a threaded sleeve (3) and a pair of clamping components with the same structure, the threaded sleeve (3) is spirally sleeved on the fixing sleeve (1), and the pair of clamping components are respectively arranged on the threaded sleeve (3) and correspond to each other in position;

the clamping assembly comprises: a fixed frame (4), a rotating pin (5), an arc-shaped plate (6) and a stop bar (7);

the fixing frame (4) is arranged on the side wall of the threaded sleeve (3), the rotating pin (5) is inserted into the fixing frame (4), two ends of the rotating pin are movably connected with the fixing frame (4), one end of the arc-shaped plate (6) is fixedly connected with the rotating pin (5), the stop bar (7) is arranged on the lower side wall surface of the arc-shaped plate (6), and the auxiliary control structure is arranged on the position below the fixing frame (4).

2. A downlight mounting auxiliary fixture according to claim 1 wherein the auxiliary control structure comprises: an auxiliary connecting part and a locking control part;

the auxiliary connecting part is arranged at the lower end of the fixing frame (4) and communicated with the rotating pin (5), and the locking control part is arranged at the lower end of the auxiliary connecting part.

3. A downlight mounting auxiliary fixture according to claim 2 wherein the auxiliary connection portion comprises: the shaft sleeve (8), the rotating shaft (9) and the lantern ring (10);

the upper end of the shaft sleeve (8) is arranged at the lower end of the fixed frame (4), the rotating shaft (9) is sleeved in the shaft sleeve (8), the upper end of the rotating shaft is connected with the rotating pin (5), the lantern ring (10) is arranged at the lower end of the shaft sleeve (8), and the lower end of the rotating shaft (9) extends into the lantern ring (10).

4. A downlight installation auxiliary fixture according to claim 3, wherein the locking control section includes: a gear (11), a knob (12) and a locking assembly;

the gear (11) is embedded on the lower end of the rotating shaft (9), the knob (12) is arranged on the central position of the lower end face of the gear (11), the locking assembly is embedded on the side wall of the lantern ring (10), and one end of the locking assembly is attached to the gear (11).

5. A downlight installation auxiliary fixture according to claim 4, wherein the locking assembly comprises: a limiting block (13), a spring (14) and a fastening bolt (15);

the novel anti-theft device is characterized in that a groove is formed in the inner side wall surface of the lantern ring (10), the limiting block (13) is sleeved in the groove, the spring (14) is arranged in the groove, two ends of the spring are respectively connected with the limiting block (13) and the end surface of the groove, the fastening bolt (15) penetrates through the lower end surface of the groove in a spiral mode, the threaded end of the fastening bolt (15) is sleeved in the limiting block (13) and movably connected with the limiting block (13).

6. A down lamp installation auxiliary fixing device as defined in claim 4, wherein the lower end face of the knob (12) is provided with a cross-shaped groove for facilitating rotation.