CN211694586U

CN211694586U - Ceiling lamp

Info

Publication number: CN211694586U
Application number: CN202020748166.2U
Authority: CN
Inventors: 张奇
Original assignee: Qingdao Yeelink Information Technology Co Ltd
Current assignee: Qingdao Yilai Intelligent Technology Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-16
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a ceiling lamp, including the tray subassembly that is used for being fixed in the ceiling and the chassis subassembly that is used for fixed lamp holder, the tray subassembly is equipped with the first electrical interface that is used for with the power intercommunication, the chassis subassembly is equipped with the second electrical interface, the tray subassembly with be equipped with the connecting piece between the chassis subassembly, the tray subassembly or the chassis subassembly is equipped with the fixed orifices, in order to realize the chassis subassembly is relative the tray subassembly is earlier behind the vertical motion horizontal motion again the chassis subassembly with the tray subassembly is fixed, behind the horizontal motion first electrical interface with the second electrical interface coupling does the lamp holder power supply. The chassis assembly and the tray assembly of the ceiling lamp can be supported and fixed through the penetration and the clamping of the connecting piece, the installation is convenient and safe, and the maintenance, the replacement and the cleaning are convenient.

Description

Ceiling lamp

Technical Field

The utility model relates to a lighting device technical field, in particular to ceiling lamp.

Background

With the development of the industry, the types of the ceiling lamps are various, and the multi-lamp-head ceiling lamp is favored by multiple users; because many lamp holders ceiling lamp or great ceiling lamp weight are great, for easy to assemble most fix the ceiling through H type support on.

In the installation process, the support is fixed on the ceiling, then the heavy lamp body is lifted to be connected with the power line, and then the lamp body is fixed on the support; the installation process is troublesome, and particularly, the wiring step needs to be completed by at least two persons; the power cord is easily pulled during the process or the subsequent disassembly to cause safety problems; the installation and the disassembly are inconvenient, and the work of later maintenance, cleaning and the like is not easy to process.

Therefore, how to provide a ceiling lamp which is convenient to install, maintain, replace, clean and safe is a technical problem that needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ceiling lamp, chassis subassembly and tray subassembly pass through the connecting piece can realize supporting fixedly with the card, simple to operate safety, and the maintenance of being convenient for is changed and is clean.

In order to realize the above-mentioned purpose, the utility model provides a ceiling lamp, including the tray subassembly that is used for being fixed in the ceiling and the chassis subassembly that is used for fixed lamp holder, the tray subassembly is equipped with the first electrical interface that is used for with the power intercommunication, the chassis subassembly is equipped with the second electrical interface, the tray subassembly with be equipped with the connecting piece between the chassis subassembly, the tray subassembly or the chassis subassembly is equipped with the fixed orifices, in order to realize the chassis subassembly is relative the tray subassembly is earlier behind vertical motion then the horizontal motion the chassis subassembly with the tray subassembly is fixed, behind the horizontal motion first electrical interface with the second electrical interface coupling does the lamp holder power supply.

Preferably, the connecting member is a threaded fastener, and after the threaded fastener passes through the fixing hole, the chassis assembly is moved transversely so that the lower end of the threaded fastener supports the fixing hole, and then the threaded fastener is locked to fix the chassis assembly and the tray assembly.

Preferably, the fixing hole is a special-shaped hole, the aperture of one end of the special-shaped hole is larger than that of one end of the connecting piece, and the aperture of the other end of the special-shaped hole is smaller than that of one end of the connecting piece.

Preferably, the fixing hole is a gourd-shaped hole, a triangular hole or a trapezoidal hole.

Preferably, the number of the connecting pieces and the fixing holes is at least two.

Preferably, the tray assembly includes a quick connect terminal, and the chassis assembly is provided with a plug for insertion and electrical connection with the quick connect terminal after the connector is laterally moved.

Preferably, the tray subassembly includes the tray, the tray is opening cavity downwards and be banding, connect the terminal soon and locate in the opening cavity.

Preferably, a spring plate is arranged in the quick-connection terminal, one end of the spring plate is used for being connected with a power line, and the other end of the spring plate is used for being electrically connected with the plug.

Preferably, the quantity of lamp holder is a plurality of, and is a plurality of the lamp holder is fixed in chassis subassembly downside, and is a plurality of the lamp holder passes through the plug connector and is connected with the connecting wire of locating the chassis subassembly, the connecting wire with locate the LED drive of chassis subassembly is connected, the plug be equipped with L and N line and the ground connection ground wire that the LED drive is connected.

Compared with the prior art, the ceiling lamp provided by the utility model comprises a tray component and a chassis component, wherein the tray component is fixed on the ceiling, the chassis component is fixedly connected with the lamp cap, the tray component is provided with a first electrical interface communicated with a power supply, the chassis component is provided with a second electrical interface, the second electrical interface supplies power to the lamp cap when being coupled with the first electrical interface, a connecting piece is arranged between the tray component and the chassis component, the tray component or the chassis component is provided with a fixing hole, the fixing hole is used for the connecting piece to move after passing through and is connected and supported by the connecting piece, the ceiling lamp realizes the installation and fixation of the ceiling lamp on the ceiling through the tray component, the installation and fixation of the lamp cap is realized through the chassis component, the installation and fixation of the tray component and the chassis component is realized through the connecting piece and the fixing hole, wherein, when the chassis component is lifted upwards, the chassis component firstly moves vertically and, make the connecting piece penetrate the fixed orifices earlier and block lateral shifting again for chassis subassembly is fixed with the tray subassembly, thereby realizes that the tray subassembly is fixed to the support of chassis subassembly, and installer need not to continue to lift the chassis subassembly this moment again, and accessible locking connection spare or add extra fastener realize the fixed connection of tray subassembly and chassis subassembly, and simple to operate safety is convenient for maintain and change and clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a ceiling lamp provided in an embodiment of the present invention;

FIG. 2 is an exploded view of the ceiling lamp of FIG. 1;

FIG. 3 is a schematic structural view of the tray assembly of FIG. 1;

FIG. 4 is a schematic structural view of the head and the chassis assembly of FIG. 1;

FIG. 5 is a schematic view of the plug of FIG. 4;

FIG. 6 is a schematic structural view of the quick connect terminal of FIG. 4;

fig. 7 is a schematic structural view of the ceiling lamp provided by the embodiment of the present invention before installation;

fig. 8 is a schematic structural diagram of the ceiling lamp provided in the embodiment of the present invention when being installed;

fig. 9 is a schematic structural view of the ceiling lamp provided in the embodiment of the present invention after installation;

fig. 10 is a schematic structural diagram of a plug and a quick-connect terminal provided in an embodiment of the present invention;

FIG. 11 is a plan view of the chassis assembly and lamp head of FIG. 4;

FIG. 12 is a schematic view of the structure of the lamp head of FIG. 11;

fig. 13 is a schematic structural view of the interposer of fig. 11.

Wherein:

1-tray assembly, 11-tray, 12-quick-connection terminal, 121-shrapnel, 13-connecting piece, 2-chassis assembly, 21-chassis, 22-plug, 221-lead, 23-fixing hole, 24-LED drive, 25-L and N lines, 26-ground line, 27-connecting line, 28-plug, 281-plug female end, 282-plug male end and 3-lamp holder.

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.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 13, wherein fig. 1 is a schematic structural diagram of a ceiling lamp according to an embodiment of the present invention, fig. 2 is an exploded schematic view of the ceiling lamp in fig. 1, fig. 3 is a schematic structural diagram of a tray assembly in fig. 1, fig. 4 is a schematic structural diagram of a tray assembly and a lamp holder in fig. 1, fig. 5 is a schematic structural diagram of a plug in fig. 4, fig. 6 is a schematic structural diagram of a quick-connect terminal in fig. 4, fig. 7 is a schematic structural diagram of a ceiling lamp according to an embodiment of the present invention before installation, fig. 8 is a schematic structural diagram of a ceiling lamp according to an embodiment of the present invention when installation, fig. 9 is a schematic structural diagram of a ceiling lamp according to an embodiment of the present invention after installation, fig. 10 is a schematic structural diagram of a plug and a quick-connect terminal according to an embodiment of the present invention, fig. 11 is a schematic plan view of a tray assembly and a lamp holder, fig. 13 is a schematic structural view of the interposer of fig. 11.

In a specific embodiment, the utility model provides a ceiling lamp includes tray subassembly 1 and chassis subassembly 2, tray subassembly 1 and ceiling fixed connection,

chassis subassembly

2 and 3 fixed connection of lamp holder, tray subassembly 1 is equipped with the first electrical interface with the power intercommunication, chassis subassembly 2 is equipped with the second electrical interface, for 3 powers of lamp holder when second electrical interface and first electrical interface couple, be equipped with connecting piece 13 between tray subassembly 1 and the chassis subassembly 2, tray subassembly 1 or chassis subassembly 2 are equipped with fixed orifices 23, connecting piece 13 and fixed orifices 23 correspond the matching, fixed orifices 23 supply connecting piece 13 to pass the back and remove and by connecting piece 13 joint support.

In the embodiment, considering the requirements of cost, mold and package, the connecting part 13 is set as a discrete part, that is, the connecting part 13 and the tray assembly 1 or the chassis assembly 2 are both detachably connected, so that the connecting part 13 and the tray assembly 1 can be fixedly connected, and the connecting part 13 and the chassis assembly 2 can be fixedly connected, and correspondingly, when the connecting part 13 and the tray assembly 1 are fixedly connected, the fixing hole 23 is set in the chassis assembly 2, and when the connecting part 13 and the chassis assembly 2 are fixedly connected, the fixing hole 23 is set in the tray assembly 1.

When the connecting piece 13 is fixed on the tray component 1, the fixing hole 23 is arranged on the chassis component 2, the tray component 1 is fixed, when the chassis component 2 moves vertically relative to the tray component 1 and then moves horizontally, the fixing hole 23 of the chassis component 2 is aligned with the connecting piece 13 of the tray component 1, so that the connecting piece 13 vertically extends into the fixing hole 23 and then moves and is fixed transversely, and the chassis component 2 and the tray component 1 are fixed, and when the chassis component 2 and the tray component 1 are fixed in place, the first electrical interface and the second electrical interface are coupled to supply power to the lamp holder 3; fixing hole 23 is located tray subassembly 1 when connecting piece 13 is fixed in chassis subassembly 2, tray subassembly 1 is fixed motionless, during the relative tray subassembly 1 of chassis subassembly 2 vertical motion earlier horizontal motion again, the connecting piece 13 of chassis subassembly 2 aims at the fixing hole 23 of tray subassembly 1, make connecting piece 13 relative fixing hole 23 vertical stretch into back lateral shifting fixed, thereby realize the fixed of chassis subassembly 2 and tray subassembly 1, and first electrical interface and the coupling of second electrical interface are the power supply of lamp holder 3 when the two is fixed to target in place.

Illustratively, the connecting member 13 is fixed on the lower side of the tray assembly 1, the connecting member 13 has a narrower upper end and a wider lower end, the upper end of the connecting member 13 is fixedly connected with the tray assembly 1, the lower end of the connecting member 13 is a free end, the chassis assembly 2 is provided with a fixing hole 23, the fixing hole 23 has a wider section for the lower end of the connecting member 13 to pass through and a narrower section for blocking and not allowing the lower end of the connecting member 13 to pass through, when the connecting member 13 vertically passes through the fixing hole 23 first, the lower end of the connecting member 13 passes through the wider section of the fixing hole 23, and when the connecting member 13 moves horizontally in the fixing hole 23 again, the lower end of the connecting member 13 is supported on the narrower section of the fixing.

In this embodiment, the tray assembly 1 is first installed and fixed on the ceiling, the connecting member 13 is installed on the tray assembly 1, and then the chassis assembly 2 fixed with the lamp cap 3 is installed and fixed with the tray assembly 1. In the installation process of the chassis component 2 and the tray component 1, the chassis component 2 is lifted upwards, the connecting piece 13 of the tray component 1 is aligned to the fixing hole 23 of the chassis component 2, the wider lower end of the connecting piece 13 penetrates through the wider section of the fixing hole 23, then the chassis component 2 slides transversely relative to the tray component 1, the connecting piece 13 slides in the fixing hole 23, the wider lower end of the sliding connecting piece 13 is positioned at the narrower section of the fixing hole 23, the lower end of the connecting piece 13 contacts and supports the narrower section of the fixing hole 23, so that the supporting and fixing of the tray component 1 to the chassis component 2 are realized, an installer does not need to continuously lift the chassis component 2 at the moment, the fixed connection of the tray component 1 and the chassis component 2 can be realized by locking the connecting piece 13 or adding extra fasteners, if additionally adding bolt screws and the like for penetrating through the tray component 1 and the chassis component 2, the installation is convenient and safe, and the maintenance, the replacement and the cleaning are convenient.

In a specific embodiment, the connecting member 13 is a threaded fastener, the threaded fastener is optionally fixedly connected with the tray assembly 1, at this time, a threaded hole correspondingly matched with the threaded fastener is formed in the tray assembly 1, and the fixing hole 23 is formed in the chassis assembly 2 and is a through hole; during assembly, the tray component 1 is firstly installed and fixed on a ceiling, then the threaded fastener is installed on the tray component 1, and then the chassis component 2 is installed. Wherein, the optional screw that is of threaded fastener, the lower extreme of screw is the screwhead, and in chassis subassembly 2 and tray subassembly 1's installation, when the screw passed fixing hole 23, the screwhead of screw passed the broad section of fixing hole 23, and chassis subassembly 2 is shifted transversely again for the screwhead of screw supports in the downside of the narrower section of fixing hole 23, and tray subassembly 1 supports fixed chassis subassembly 2 at this moment, revolves the locking screw soon, makes tray subassembly 1 and chassis subassembly 2 lock fixed.

In this embodiment, the fixing hole 23 is a special-shaped hole, and the diameter of one end of the special-shaped hole is larger than that of one end of the connecting piece 13, such as the lower end, i.e. the wider section of the fixing hole 23, for the head of the screw to pass through; the other end of the shaped hole has a smaller diameter than the one end of the connecting member 13, i.e., the lower end, which is a narrower section of the fixing hole 23 for blocking and supporting the head of the screw.

For example, the fixing hole 23 may be disposed in a shape including but not limited to a gourd-shaped hole, a triangular hole or a trapezoidal hole, and other special-shaped holes capable of achieving the mounting effect with the connecting member 13 shall fall within the scope of the present embodiment.

In this embodiment, the tray assembly 1 includes a slat-shaped tray 11, the chassis assembly 2 includes a square-plate-shaped chassis 21, the number of the connecting members 13 and the fixing holes 23 is at least two, and the plurality of groups of connecting members 13 and the fixing holes 23 are arranged along the tray 11 and the chassis 21 so as to facilitate the fixing and connecting effect of the tray assembly 1 and the chassis assembly 2 to be stable and reliable; when the number of the connecting members 13 and the fixing holes 23 is two, two screws are respectively disposed at two ends of the tray 11, and two fixing holes 23 are disposed at corresponding positions of the fixing holes 23.

In addition, the tray 11 is provided with mounting holes for fixing to a ceiling, the mounting holes being circular holes or elliptical holes or profiled holes, the tray 11 being fixed to the ceiling by screwing fasteners in the mounting holes, and more specifically, a pair of two mounting holes are located at both ends of the tray 11, the mounting holes being optionally provided inside the fixing holes 23. For the connection of electric wires around the ceiling lamp installation, insert the household electrical appliances power earlier when installing tray subassembly 1, adopt the electric connection of plug-in type between installation chassis subassembly 2 and the tray subassembly 1.

Specifically, tray assembly 1 still includes and connects terminal 12 soon, connects terminal 12 soon and locates the downside of tray 11, and tray 11 is opening cavity downwards and be banding, and the middle section of tray 11 is rectangular shape and both ends are the semicircle of symmetry, connects terminal 12 soon and locates in tray 11 also in being the opening cavity, and chassis assembly 2 still includes and connects terminal 12 corresponding plug 22 soon, and plug 22 locates the upside of chassis 21. During the installation of the chassis assembly 2 with the tray assembly 1, the plug 22 is inserted into the quick connect terminal 12 to make an electrical connection when the chassis assembly 2 is traversed to achieve an installed securement with the tray assembly 1. The quick-connect terminal 12 is provided with a spring plate 121 therein, one end of the spring plate 121 is used for being connected with a power line embedded in a ceiling or exposed, and the other end of the spring plate 121 is used for being electrically connected with the plug 22. The quick-connect terminal 12 corresponds to the first electrical interface in the first embodiment, and the plug 22 corresponds to the second electrical interface in the first embodiment.

In this embodiment, tray 11's open cavity is the cavity that the round lateral wall encloses, connect terminal 12 to hold in the cavity soon, when sideslip chassis assembly 2 is fixed in order to realize with tray assembly 1's installation, plug 22 slides in the cavity, the both sides of cavity lateral wall have the effect of installation location and direction simultaneously, so that connect terminal 12 and plug 22 butt joint soon, and tray assembly 1 is connected the cooperation back with chassis assembly 2, the border of tray 11's cavity lateral wall contacts with chassis 21's surface, thereby seal tray 11's open cavity, make electric joint wrap up in the cavity completely, avoid electric shock risk and faults such as short circuit that the winged insect got into and leads to, safety guarantee is improved.

On this basis, for the airtight of the electric joint after the guarantee tray subassembly 1 is connected the cooperation with chassis subassembly 2, in tray 11, the height more than or equal to tray 11's of the lateral wall of cavity thickness for tray subassembly 1 is connected the cooperation with chassis subassembly 2 after, tray subassembly 1 and LED drive 24 all wrap up in the cavity that chassis subassembly 2 and ceiling enclose, thereby further improve the security and the leakproofness of protection against insects and electricity, appearance elegant appearance simultaneously.

It should be noted that the utility model provides a ceiling lamp is particularly useful for many lamp holders ceiling lamp or great ceiling lamp, can set up the lamp holder 3 of different quantity and form in chassis subassembly 2 according to required, should not be restricted in the explanation of above-mentioned embodiment. For example, the quantity of lamp holder 3 is a plurality of, a plurality of lamp holders 3 are fixed in chassis component 2 downside, fastener such as accessible screw is fixed, chassis component 2 still includes LED drive 24 and the connecting wire 27 of locating chassis 21, plug 22 is equipped with lead wire 221, lead wire 221 includes L and N line 25 and the ground connection 26 of ground connection that are connected with LED drive 24, connecting wire 27 is connected with LED drive 24's output, a plurality of lamp holders 3 pass through plug connector 28 and are connected with connecting

wire

27, 28 one end accessible buckles etc. of plug connector are fixed in lamp holder 3, can realize conveniently dismantling lamp holder 3 electrical connection, also can realize the dustproof protection against insects of lamp holder 3. The connector 28 includes a female connector end 281 and a male connector end 282.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

It is right above the utility model provides a ceiling lamp has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a ceiling lamp, its characterized in that, is including tray subassembly (1) that is used for being fixed in the ceiling and chassis subassembly (2) that are used for fixed lamp holder (3), tray subassembly (1) is equipped with the first electrical interface that is used for with the power intercommunication, chassis subassembly (2) are equipped with the second electrical interface, tray subassembly (1) with be equipped with connecting piece (13) between chassis subassembly (2), tray subassembly (1) or chassis subassembly (2) are equipped with fixed orifices (23), in order to realize chassis subassembly (2) are relative tray subassembly (1) is vertical motion earlier after horizontal motion again chassis subassembly (2) with tray subassembly (1) is fixed, the horizontal motion back first electrical interface with the coupling of second electrical interface does lamp holder (3) power supply.

2. The ceiling lamp according to claim 1, characterized in that the connecting member (13) is a threaded fastener, and after the threaded fastener passes through the fixing hole (23), the chassis assembly (2) is moved transversely so that the lower end of the threaded fastener supports the fixing hole (23), and then the threaded fastener is locked to fix the chassis assembly (2) and the tray assembly (1).

3. The ceiling lamp according to claim 1, characterized in that the fixing hole (23) is a profiled hole, the aperture of one end of the profiled hole is larger than that of one end of the connecting piece (13), and the aperture of the other end of the profiled hole is smaller than that of one end of the connecting piece (13).

4. A ceiling lamp according to claim 3, characterized in that the fixing hole (23) is a gourd-shaped hole or a triangular hole or a trapezoidal hole.

5. A ceiling lamp according to any of the claims 1 to 4, characterized in that the number of said connecting pieces (13) and said fixing holes (23) is at least two.

6. A ceiling lamp according to any of the claims 1 to 4, characterized in that the tray assembly (1) comprises a quick-connect terminal (12), and the chassis assembly (2) is provided with a plug (22) for insertion and electrical connection with the quick-connect terminal (12) after the lateral movement of the connection piece (13).

7. The ceiling lamp according to claim 6, characterized in that the tray assembly (1) comprises a tray (11), the tray (11) is an open cavity with a downward opening and a strip shape, and the quick-connection terminal (12) is arranged in the open cavity.

8. The ceiling lamp according to claim 6, wherein a spring plate (121) is arranged in the quick connection terminal (12), one end of the spring plate (121) is used for being connected with a power line, and the other end of the spring plate (121) is used for being electrically connected with the plug (22).

9. The ceiling lamp according to claim 6, wherein the number of the lamp holders (3) is multiple, the multiple lamp holders (3) are fixed on the lower side of the chassis assembly (2), the multiple lamp holders (3) are connected with a connecting line (27) arranged on the chassis assembly (2) through plug connectors (28), the connecting line (27) is connected with an LED driver (24) arranged on the chassis assembly (2), and the plug (22) is provided with an L line and an N line (25) connected with the LED driver (24) and a grounded ground wire (26).