CN217928495U

CN217928495U - Ceiling lamp

Info

Publication number: CN217928495U
Application number: CN202221501150.7U
Authority: CN
Inventors: 蔡泽锋; 朱奕光; 梁土严; 钟观平; 莫家悦
Original assignee: Foshan Electrical and Lighting Co Ltd
Current assignee: Foshan Electrical and Lighting Co Ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-29
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a ceiling lamp, include: a housing; the light source driving board is positioned in the shell, and the bottom side of the light source driving board is provided with a plug hole; the wiring terminal is provided with a wiring groove on one side, and the top side of the wiring terminal is connected with a contact pin which is connected in the plug hole; the light source subassembly, it is located in the shell, the light source subassembly permeable the outside light-emitting of shell, the utility model discloses exempt from the connecting-wire of binding post to the light source drive plate, reduced manufacturing cost, and binding post is connected to the usable mechanical automation mechanized operation of operation on the light source drive plate, effectively improves production efficiency.

Description

Ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns especially relate to a ceiling lamp.

Background

When current ceiling lamp with power input inside it, generally put a tribit terminal butt joint electric wire alone on the lamp panel, the rethread input line is to the light source drive of connecing, and this kind of binding post mounting means installation step is many, needs manual operation, and efficiency is lower, and binding post can not the lug connection light source drive on simultaneously, need with the wire connection transition, increase electric wire use cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceiling lamp to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is:

a ceiling lamp, comprising: a housing; the light source driving board is positioned in the shell, and the bottom side of the light source driving board is provided with a plug hole; the wiring terminal is provided with a wiring groove on one side, and the top side of the wiring terminal is connected with a contact pin which is connected in the plug hole; a light source assembly located within the housing, the light source assembly being outwardly light-transmissive through the housing.

The technical scheme at least has the following beneficial effects: binding post passes through the cooperation in contact pin and wiring groove to be connected, can fix a position and be connected to on the light source drive plate, and the power wiring of peripheral hardware can insert to the wiring inslot to realize on input power lug connection to the light source drive plate, so avoided binding post to the electric wire connecting line of light source drive plate, reduced manufacturing cost, and binding post is connected to the usable mechanical automation who operates on the light source drive plate, effectively improves production efficiency.

As a further improvement of the technical scheme, at least two wiring slots arranged in the linear direction are formed in one side of each wiring terminal, a blocking piece is arranged between any two adjacent wiring slots, and the blocking piece extends out of the wiring terminal along the direction far away from the wiring slots. Separation blade outwards sticks out in the wiring groove, and mutual separation when making things convenient for two terminals to insert two adjacent wiring grooves respectively still can promote insulating effect, can effectively solve the risk that the free silk of wiring on the ceiling lamp electrocuted and the short circuit through such design.

As above-mentioned technical scheme's further improvement, the utility model discloses still include roof and visor, the roof connect in the interior top surface of shell, visor detachably connect in the bottom side of roof, the light source drive plate connect in the bottom side of roof is located in the visor, one side of visor is concave to be equipped with and dodges the groove, binding post is located dodge the inslot. The light source drive plate is connected at the roof, is connected to the shell through the roof to realize relatively fixed in the shell, utilize the roof can improve the isolation effect between light source drive plate and the shell, and the visor then closes outside the light source drive plate, and be connected to on the roof, one side of visor is concave to be established and is formed and dodge the groove, can dodge the binding post, and expose the part that the light source drive plate is connected to binding post.

As a further improvement of the above technical solution, a ground terminal is connected to an inner top side of the housing. The independently designed wiring terminal can conveniently realize automatic production and strengthen leakage protection.

As a further improvement of the above technical scheme, the light source assembly includes a lamp panel and a lens, the lamp panel is connected to the inner top side of the housing, the bottom side of the lamp panel has a plurality of lamp beads, the lens is connected to the bottom side of the lamp panel, and the lamp beads can penetrate through the lens to emit light outwards. But the bottom side of lamp plate has the lamp pearl of light-emitting, and the lamp pearl sees through outside light-emitting again behind the lens, can make the light-emitting more even, soft to have a plurality of lamp pearls and follow different directions light-emitting, further make the light-emitting more even.

As a further improvement of the technical scheme, the position of the lens, which is just opposite to the plurality of lamp beads, is provided with a convex cavity which is convex downwards, and the plurality of lamp beads are one-to-one positioned in the convex cavities. Form a plurality of convex chambers that can hold the lamp pearl on the lens respectively, so reducible lens's occupation space to reduce the height of shell, be favorable to reduction in production cost.

As a further improvement of the above technical solution, the housing includes a lamp panel and a lampshade detachably connected to a bottom side of the lamp panel, the light source driving board and the light source assembly are both connected to the bottom side of the lamp panel, and the light source assembly can emit light outwards through the lampshade. The lamp panel is used for being installed and connected to a structural surface of the peripheral, the lampshade covers the light source driving board and the light source assembly and is connected to the shell, and the light source assembly can emit light downwards through the lampshade located on the bottom side.

As a further improvement of the above technical solution, the lamp panel is provided with a wire inlet, a wire protecting ring is connected to the bottom side of the lamp panel, and the wire inlet is aligned with the center of the wire protecting ring. The external electric wire and cable can penetrate through the wire inlet to extend into the lamp panel, and the grommet is sleeved outside the penetrated electric wire and cable, so that the sealing performance of the wire inlet can be enhanced, and the moisture in the shell is reduced.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

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

fig. 2 is a perspective view of the connection terminal of the present invention;

fig. 3 is a schematic structural view of the present invention with the protective cover removed.

In the drawings: 100-light source driving board, 200-wiring terminal, 210-pin, 220-baffle, 230-wiring groove, 300-light source assembly, 310-lamp panel, 320-lens, 321-convex cavity, 410-top plate, 420-protective cover, 421-avoiding groove, 500-grounding terminal, 610-lamp panel, 620-lamp shade, 700-grommet, 810-staple and 820-mounting groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, a ceiling lamp includes a housing, a light source driving board 100, a connection terminal 200 and a light source assembly 300, wherein the light source driving board 100 is located in the housing, and a plug hole is formed in a bottom side of the light source driving board 100; one side of the wiring terminal 200 is provided with a wiring groove 230, the top side of the wiring terminal 200 is connected with a contact pin 210, and the contact pin 210 is connected in the plug hole; within the housing is a light source assembly 300, through which the light source assembly 300 may emit light outwards.

Therefore, the wiring terminal 200 can be positioned and connected to the light source driving board 100 through the matching connection of the contact pin 210 and the wiring slot 230, and the peripheral power connection can be inserted into the wiring slot 230, so that the input power can be directly connected to the light source driving board 100, in practical application, in order to enhance the installation stability of the wiring terminal 200 on the light source driving board 100, the contact pin 210 can be welded on the light source driving board 100, so that the wire connection line from the wiring terminal 200 to the light source driving board 100 is eliminated, the production cost is reduced, and the operation of connecting the wiring terminal 200 to the light source driving board 100 can be operated mechanically and automatically, thereby effectively improving the production efficiency.

In practical applications, a plurality of wiring terminals 200 are usually arranged side by side, and in order to pass the detection of the free filament in the safety regulations, most of the ceiling lamps pass the safety regulations by adding an insulating sheet to the bottom of the three-position wiring terminal 200 or selecting the wiring terminal 200 containing insulating plastic with a long length, so as to achieve the passing of the safety regulations, save the cost and improve the assembly efficiency, in this embodiment, one side of the wiring terminal 200 is provided with a plurality of wiring slots 230 arranged along a straight line direction, such as two wiring slots 230 arranged side by side, and a blocking piece 220 is arranged between the two wiring slots 230, and the blocking piece 220 extends out of the wiring terminal 200 along a direction away from the wiring slots 230. Separation blade 220 outwards outstanding in wiring groove 230 makes things convenient for two terminals to insert two adjacent wiring grooves 230 time looks mutual segregation respectively, still can promote insulating effect, can effectively solve the free silk of wiring on the ceiling lamp through such design and prevent the risk of electrocution and short circuit.

In order to improve the protection and insulation effects on the light source driving board 100, the light source driving board further includes a top board 410 and a protection cover 420 in this embodiment, the top board 410 is connected to the inner top surface of the housing, the protection cover 420 is detachably connected to the bottom side of the top board 410, the light source driving board 100 is connected to the bottom side of the top board 410 and is located in the protection cover 420, an avoiding groove 421 is concavely provided on one side of the protection cover 420, and the connection terminal 200 is located in the avoiding groove 421. The light source driving board 100 is connected to the top board 410 and connected to the housing through the top board 410, so that the light source driving board 100 is relatively fixed in the housing, the top board 410 can improve the isolation effect between the light source driving board 100 and the housing, the protective cover 420 covers the light source driving board 100 and is connected to the top board 410, one side of the protective cover 420 is concavely provided with an avoiding groove 421, the wiring terminal 200 can be avoided, and the part of the light source driving board 100 connected to the wiring terminal 200 is exposed.

In this embodiment, a ground terminal 500 is connected to the inner top side of the housing. The independently designed wiring terminal 200 can conveniently realize automatic production and enhance leakage protection, and in practical application, the grounding terminal 500 can be locked and fixed on the shell through screws.

Light source subassembly 300 mainly used is outside light-emitting, in this embodiment, light source subassembly 300 includes lamp plate 310 and lens 320, lamp plate 310 connect in the interior top side of shell, the bottom side of lamp plate 310 has a plurality of lamp pearls, lens 320 connect in the bottom side of lamp plate 310, the lamp pearl permeable lens 320 is outside light-emitting. But the bottom side of lamp plate 310 has the lamp pearl of light-emitting, and the lamp pearl sees through outside light-emitting again behind lens 320, can make the light-emitting more even, soft to have a plurality of lamp pearls and follow different directions light-emitting, further make the light-emitting more even.

In the above embodiment, the lens 320 may be directly downward convex and form a whole convex structure, and all the light beads are located in the convex structure, and in order to reduce the height of the housing, in this embodiment, the position of the lens 320 facing the plurality of light beads has a convex cavity 321 protruding downward, and the plurality of light beads are located in the plurality of convex cavities 321 one-to-one. The convex cavities 321 capable of accommodating the lamp beads are formed in the lens 320 respectively, so that the occupied space of the lens 320 can be reduced, the height of the shell is reduced, and the production cost is reduced.

As a further embodiment of the housing structure, the housing includes a lamp panel 610, a lamp cover 620 detachably connected to the bottom side of the lamp panel 610, the light source driving board 100 and the light source assembly 300 are both connected to the bottom side of the lamp panel 610, and the light source assembly 300 can emit light to the outside through the lamp cover 620. The lamp panel 610 is used for being installed and connected to an external structural surface, the lamp cover 620 covers the light source driving board 100 and the light source assembly 300 and is connected to the housing, and the light source assembly 300 can emit light downwards through the lamp cover 620 located at the bottom side.

The outer side of the lamp panel 610 extends downwards to form a flanging, the outer side of the lampshade 620 is provided with an installation ring extending upwards, a plurality of installation assemblies are connected between the flanging and the installation ring, so that the lamp panel 610 is detachably connected with the lampshade 620, concretely, the installation assemblies comprise a clamp 810 and an installation groove 820, the clamp 810 is connected to the inner side of the outer side, the installation groove 820 is located on the outer side of the installation ring, the installation groove 820 surrounds the installation ring from the top side of the installation ring and extends downwards, along with the extending direction of the installation groove 820, the width of the installation groove 820 is gradually reduced, when the lampshade 620 is installed on the lamp panel 610, the clamp 810 enters from the top side of the installation groove 820, the lampshade 620 rotates, the lampshade 620 is gradually embedded into the flanging upwards, the clamp 810 also moves along the length direction of the installation groove 820, along with the gradual reduction of the width of the installation groove 820, the clamp is gradually matched in the installation groove 820, so that the lampshade 620 can be relatively fixed on the lamp panel 610, when the lampshade 620 needs to be detached from the lamp panel 610, the lamp panel 620, the lampshade 620 rotates reversely, the lampshade 620 can be separated from the lamp panel 610, and separated from the lamp panel 610.

In order to facilitate the insertion of the external wires and cables into the housing, in this embodiment, a wire inlet is provided on the lamp panel 610, and a wire protecting ring 700 is connected to the bottom side of the lamp panel 610, and the wire inlet is aligned with the center of the wire protecting ring 700. The external wire and cable can pass through the wire inlet and extend into the lamp panel 610, and the grommet 700 is sleeved outside the threaded wire and cable, so that the tightness of the wire inlet can be enhanced, and the moisture in the shell can be reduced.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. The utility model provides a ceiling lamp, its characterized in that: the method comprises the following steps:

a housing;

the light source driving board (100) is positioned in the shell, and the bottom side of the light source driving board (100) is provided with a plug hole;

the wiring terminal (200) is provided with a wiring groove (230) on one side, a contact pin (210) is connected to the top side of the wiring terminal (200), and the contact pin (210) is connected into the insertion hole;

a light source assembly (300) located within the housing, the light source assembly (300) being outwardly light-transmissive through the housing.

2. A ceiling lamp as claimed in claim 1, characterized in that: one side of the wiring terminal (200) is provided with at least two wiring grooves (230) arranged along the linear direction, a blocking piece (220) is arranged between any two adjacent wiring grooves (230), and the blocking piece (220) extends out of the wiring terminal (200) along the direction far away from the wiring grooves (230).

3. The ceiling lamp of claim 1, wherein: still include roof (410) and visor (420), roof (410) connect in the interior top surface of shell, visor (420) detachably connect in the bottom side of roof (410), light source drive plate (100) connect in the bottom side of roof (410) and lie in visor (420), the concave groove of dodging (421) that is equipped with in one side of visor (420), binding post (200) are located dodge in groove (421).

4. A ceiling lamp as claimed in claim 1, characterized in that: the inner top side of the housing is connected with a ground terminal (500).

5. The ceiling lamp of claim 1, wherein: light source subassembly (300) includes lamp plate (310) and lens (320), lamp plate (310) connect in the interior top side of shell, the bottom side of lamp plate (310) has a plurality of lamp pearls, lens (320) connect in the bottom side of lamp plate (310), the lamp pearl permeable lens (320) are outside to be emitted light.

6. A ceiling lamp as claimed in claim 5, characterized in that: the lens (320) is provided with a plurality of convex cavities (321) which are convex downwards at the positions opposite to the plurality of lamp beads, and the plurality of lamp beads are positioned in the plurality of convex cavities (321) in a one-to-one manner.

7. A ceiling lamp as claimed in claim 5, characterized in that: the housing comprises a lamp panel (610) and a lampshade (620) detachably connected to the bottom side of the lamp panel (610), the light source driving board (100) and the light source assembly (300) are both connected to the bottom side of the lamp panel (610), and the light source assembly (300) can emit light outwards through the lampshade (620).

8. A ceiling lamp as claimed in claim 7, characterized in that: the lamp panel (610) is provided with a wire inlet, the bottom side of the lamp panel (610) is connected with a grommet (700), and the wire inlet is right opposite to the center of the grommet (700).