CN213146319U

CN213146319U - Multi-head adjustable ceiling lamp

Info

Publication number: CN213146319U
Application number: CN202022058267.XU
Authority: CN
Inventors: 温晓良; 黄振坤; 陈佳虹; 董永哲; 陈小波
Original assignee: Zhangzhou Leedarson Lighting Co Ltd
Current assignee: Zhangzhou Leedarson Lighting Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-07
Anticipated expiration: 2030-09-18

Abstract

The utility model belongs to the lighting apparatus field, concretely relates to adjustable ceiling lamp of bull. The multi-head adjustable ceiling lamp comprises a hanging scaffold, lamp arms and a lamp panel, wherein a plurality of limiting openings are formed in the hanging scaffold, the lamp arms correspond to the limiting openings one to one, the lamp arms penetrate through the limiting openings and are connected with transmission assemblies, the transmission assemblies correspond to the lamp arms one to one and are independent of each other, driving assemblies are arranged in the hanging scaffold, the driving assemblies respectively control transmission of the transmission assemblies to enable the corresponding lamp arms to rotate within the corresponding limiting opening ranges, and the lamp panel is movably connected with the lamp arms. Through reasonable structural design, realize the independent regulation of many lamp arms to the degree of freedom of regulation has been increased.

Description

Multi-head adjustable ceiling lamp

Technical Field

The utility model belongs to the lighting apparatus field, concretely relates to adjustable ceiling lamp of bull.

Background

Along with the development of science and technology, the improvement of people's standard of living, the illumination field presents diversified trend, and bull ceiling lamp is common ceiling lamp form on the market, has the changeable of modelling, and the style is pleasing to the eye advantage. However, the lamp arm of a common multi-head pendant lamp is fixed, and can only meet the requirement of common illumination, and the lamp arm can not be adjusted when local illumination is needed. Therefore, designers improve the common multi-head ceiling lamp, and as shown in the patent of 'a multi-head ceiling lamp' (publication number CN208281957U), the rotation of the ceiling lamp in the horizontal direction and the angle adjustment of any lamp holder are realized through reasonable structural design. However, the horizontal rotation of the patent is that the hanging scaffold rotates integrally along with the hanging rod, which cannot meet the requirement of horizontal adjustment of a single lamp arm, and meanwhile, the specific structure for realizing the integral rotation inside the hanging scaffold is not disclosed. Meanwhile, the adjustment of the lamp cap part is limited only in the angle range limited by the angle adjusting wheel, and the degree of freedom is still limited.

The above background is only illustrative and is not the basis for the present application to improve upon the present patent. From the above description of the background art, it can be known that the existing multi-head ceiling lamp has limited freedom of adjustment although the disadvantage that the common multi-head ceiling lamp is not adjustable is changed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that prior art exists, this application has proposed an adjustable ceiling lamp of bull, through reasonable structural design, realizes the independent regulation of many lamp arms to the degree of freedom of regulation has been increased.

The utility model provides an adjustable ceiling lamp of bull, including platform sling, lamp arm and lamp panel, be equipped with a plurality of spacing openings on the platform sling, the lamp arm with spacing opening one-to-one, the lamp arm passes spacing opening is connected with drive assembly, and drive assembly and lamp arm one-to-one are independent mutually, are equipped with drive assembly in the platform sling, and drive assembly controls drive assembly's transmission respectively and makes corresponding lamp arm at corresponding spacing opening within range internal rotation, lamp panel and lamp arm swing joint. Through the setting of independent drive assembly in a plurality of spacing openings, realize the independent regulation of every lamp arm, make the ceiling lamp adjust the degree of freedom higher.

Preferably, the transmission assembly comprises a motor and a driven member, the driven member is connected with the lamp arm, and the motor drives the driven member to rotate under the driving of the driving assembly. The transmission assembly is simple in structure and convenient to match, and independent control is achieved through the independent motor.

Preferably, a fixed column is arranged in the hanging scaffold, and the driven piece penetrates through the fixed column and is fixed in the hanging scaffold. The driven piece is fixed in the hanging scaffold, and the lamp arm is fixed on the driven piece, so that the driven piece can control the lamp arm conveniently.

Preferably, the motor is provided with a driving gear, the driven member is provided with a driven gear, and the driving gear is in contact with the driven gear so that the motor and the driven member are in gear transmission. Gear transmission is one of the preferred embodiments of the present application. The principle is simple, and the control is convenient.

Preferably, the motor is provided with a driving wheel, the driven wheel is arranged on the driven wheel, and the driving wheel is in contact with the driven wheel to enable the motor and the driven wheel to be in friction transmission. Friction drive is one of the preferred embodiments of the present application. The principle is simple, and the control is convenient.

Preferably, be equipped with first trough of belt on the motor, be equipped with the second trough of belt on the follower, be equipped with the drive belt between first trough of belt and second trough of belt and make motor and follower pass through the transmission belt transmission between. A belt drive is one of the preferred embodiments of the present application. The principle is simple, and the control is convenient.

Preferably, the lamp arm is provided with a fixed shaft, and the lamp panel penetrates through the fixed shaft to be fixed and freely rotates around the fixed shaft. The lamp panel is movably connected with the lamp arm through the fixed shaft, the rotating angle of the lamp panel can be manually adjusted according to actual lighting requirements, and the adjusting freedom degree of the ceiling lamp is further increased.

Preferably, two ends of the limiting opening are provided with limiting pieces. The limiting sheet enables the lamp arm to be more smoothly contacted at two ends of the limiting opening, and reduces abrasion to the lamp arm.

Preferably, the hanging scaffold is provided with a hanging rod, and the hanging rod is provided with a mounting disc. Adopt the installation of mounting disc hanging plate formula installation, the chassis installation is firm when can guaranteeing the arm rotation of the lamp, avoids causing the installation insecure because of rotating repeatedly.

Preferably, a control module is arranged in the driving assembly and is controlled by infrared control, WIFI control, Bluetooth control, zigbee control or Z-wave control. The control to the lamp arm is more intelligent, convenient operation.

It is right from the above-mentioned the utility model discloses a description can know, the utility model discloses an adjustable ceiling lamp of bull has following advantage: 1. realize the independent regulation of many lamp arms, make the ceiling lamp practicality stronger, it is more extensive to be suitable for the scene. 2. The transmission assembly is simple in structure and convenient to operate. 3. The lamp panel can be manually adjusted according to the situation, the adjusting range is 360 degrees around the fixed shaft, and the adjusting freedom degree is further increased.

Drawings

The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the connection between the lamp panel and the lamp arm of the present invention.

Fig. 3 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second transmission assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a three-gear transmission assembly according to an embodiment of the present invention.

The reference numbers illustrate: 1-hanging scaffold, 11-limiting opening, 12-fixing column, 13-limiting sheet, 14-covering, 2-lamp arm, 21-fixing shaft, 3-lamp panel, 31-light source plate, 32-lamp cover, 4-transmission component, 41-motor, 42-driven component, 5-driving component, 51-control module, 6-suspender and 7-mounting plate

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a multi-head adjustable ceiling lamp comprises a hanging scaffold 1, lamp arms 2 and a lamp panel 3, wherein a plurality of limiting openings 11 are formed in the hanging scaffold 1, each limiting opening 11 is penetrated by one lamp arm 2 and connected with a transmission assembly 4, each lamp arm 2 corresponds to an independent transmission assembly 4, each transmission assembly 4 comprises a motor 41 and a driven part 42, the driven part 42 penetrates through a fixing column 12 in the hanging scaffold 1 and is fixed in the hanging scaffold 1 and connected with the lamp arms 2, and the motor 41 drives the driven part 2 to rotate under the action of a driving assembly 5, so that the lamp arms 2 are driven to rotate within the range of the limiting openings 11.

A control module 51 is arranged in the driving assembly 5, and the control module 51 can be controlled by infrared remote control, WIFI (wireless fidelity), Bluetooth control, zigbee control, Z-wave control or the like. The driving assembly 5 can independently control the motor 41 in each independent transmission assembly 4, accurately control different rotation angles of different lamp arms 2 according to actual use conditions, realize independent adjustment of the multiple lamp arms 2, and increase the degree of freedom of adjustment.

Both ends of the limiting opening 11 are provided with limiting pieces 13, if the limiting pieces 13 are not arranged, when the lamp arm 2 moves to the edge of the limiting opening 11 under the control of the driving assembly 5, the lamp arm 2 and the edge of the limiting opening 11 form scraping, and the pressure intensity born by the lamp arm 2 is seriously abraded due to the small stress area of the limiting opening 11. Set up spacing piece 13, spacing piece 13 forms the plane with spacing opening 11 border, when arm 2 removed spacing opening 11 border, with the plane contact, has alleviated scraping between spacing opening 11 border and arm 2, both played limiting displacement and still prolonged arm 2's life greatly.

Be equipped with jib 6 on the platform sling 1, be equipped with mounting disc 7 on the jib 6, adopt 7 hanger plate formula installations of mounting disc, increased the area of contact of jib 6 with the roof greatly, the chassis installation is firm when can guaranteeing that lamp arm 2 rotates, avoids causing the installation insecure because of rotating repeatedly.

Still be equipped with on the platform sling 1 and be used for hiding the lid 14 of inside subassembly, hide 14 and can play the effect that the inside subassembly of protection is little disturbed by the dust, can also shelter from the inside subassembly simultaneously and avoid influencing the aesthetic property of ceiling lamp.

As shown in fig. 2, a light source plate 31 is arranged in the lamp panel 3, a lamp cover 32 is arranged on the lamp panel 3, and the lamp panel 3 is movably connected with the lamp arm 2, preferably: the lamp arm 2 is provided with a fixed shaft 21, and the lamp panel 3 passes through the fixed shaft 21 and is locked by a nut. During the use, can manually rotate lamp panel 3 according to the angle demand of lamp panel 3, make lamp panel 3 rotate certain angle around fixed axle 21, the angle control range of lamp panel 3 is around fixed axle 21360. Each lamp panel 3 can be adjusted independently. The freedom of adjustment of the illumination angle is further increased on the basis of the independent adjustment of each lamp arm 2 in the horizontal direction.

There are various embodiments of the transmission assembly 4, and the following is a preferred embodiment of the transmission assembly 4.

Detailed description of the preferred embodiment

As shown in fig. 3, on the basis of the above, the transmission assembly 4 of the present embodiment includes: the lamp arm assembly comprises a motor 41a and a driven part 42a, wherein a driving gear 411a is arranged on the motor 41a, a driven gear 421a is arranged on the driven part 42a, the driving gear 411a is in contact with the driven gear 421a, the motor 41a drives the driving gear 411a to rotate under the control of the driving assembly 5, and the driving gear 411a drives the driven gear 421a to rotate, so that the lamp arm 2 is driven to rotate.

Detailed description of the invention

As shown in fig. 4, on the basis of the above, the transmission assembly 4 of the present embodiment includes: the lamp arm assembly comprises a motor 41b and a driven part 42b, wherein the motor 41b is provided with a driving wheel 411b, the driven part 42b is provided with a driven wheel 421b, the driving wheel 411b is in contact with the driven wheel 421b, the friction coefficients of the driving wheel 411b and the driven wheel 421b are not 0, the motor 41b drives the driving wheel 411b to rotate under the control of the driving assembly 5, and the driving wheel 411b drives the driven wheel 421b to rotate so as to drive the lamp arm 2 to rotate.

Detailed description of the preferred embodiment

As shown in fig. 5, on the basis of the above, the transmission assembly 4 of the present embodiment includes: the driving device comprises a motor 41c and a driven part 42c, wherein a first belt groove 411c is formed in the motor 41c, a second belt groove 421c is formed in the driven part 42c, a driving belt 43c is arranged between the first belt groove 411c and the second belt groove 421c, and the motor 41c drives the driving belt 43c to rotate under the control of the driving assembly 5, so that the lamp arm 2 is driven to rotate.

While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the above-described embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details in the embodiments do not constitute the limitations of the scope of the present invention, and any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all fall within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an adjustable ceiling lamp of bull which characterized in that: the hanging scaffold comprises a hanging scaffold, a plurality of limiting openings and a lamp panel, wherein the hanging scaffold is provided with the lamp arms, the lamp arms are in one-to-one correspondence with the limiting openings, the lamp arms penetrate through the limiting openings and are connected with transmission assemblies, the transmission assemblies are in one-to-one correspondence with the lamp arms and are mutually independent, driving assemblies are arranged in the hanging scaffold, the driving assemblies respectively control the transmission of the transmission assemblies to enable the corresponding lamp arms to rotate in the corresponding limiting opening ranges, and the lamp panel is movably connected with the lamp arms.

2. The multi-head adjustable pendant of claim 1, wherein: the driving assembly comprises a motor and a driven piece, the driven piece is connected with the lamp arm, and the motor drives the driven piece to rotate under the driving of the driving assembly.

3. The multi-head adjustable pendant of claim 2, wherein: a fixing column is arranged in the hanging scaffold, and the driven piece penetrates through the fixing column and is fixed in the hanging scaffold.

4. The multi-head adjustable pendant of claim 3, wherein: the motor is provided with a driving gear, the driven part is provided with a driven gear, and the driving gear is in contact with the driven gear to enable the motor and the driven part to be in gear transmission.

5. The multi-head adjustable pendant of claim 3, wherein: the motor is provided with a driving wheel, the driven part is provided with a driven wheel, and the driving wheel is in contact with the driven wheel to enable the motor and the driven part to be in friction transmission.

6. The multi-head adjustable pendant of claim 3, wherein: be equipped with first trough of belt on the motor, be equipped with the second trough of belt on the follower, first trough of belt with it makes to be equipped with the drive belt between the second trough of belt the motor with pass through between the follower the drive belt transmission.

7. The multi-headed adjustable pendant of any one of claims 1-6 wherein: the lamp arm is provided with a fixed shaft, and the lamp panel penetrates through the fixed shaft to be fixed and rotates freely around the fixed shaft.

8. The multi-head adjustable pendant of claim 7, wherein: and two ends of the limiting opening are provided with limiting pieces.

9. The multi-head adjustable pendant of claim 8, wherein: the hanging scaffold is provided with a hanging rod, and the hanging rod is provided with an installation plate.

10. The pendant of claim 9, wherein: the intelligent control device is characterized in that a control module is arranged in the driving assembly, and the control module is controlled by infrared, WIFI, Bluetooth, zigbee or Z-wave.