CN218379155U

CN218379155U - Bottom lighting down lamp

Info

Publication number: CN218379155U
Application number: CN202221786292.2U
Authority: CN
Inventors: 蒋信华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-24
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a luminous down lamp in end, which comprises a housin, the inside two sets of knot poles that are equipped with of casing, and casing internally mounted have a lamp plate, and the casing plays the effect of protection to the lamp plate, the lamp plate surface is equipped with two sets of rectangular holes, and is equipped with the terminal between two sets of rectangular holes, terminal surface is equipped with presses and detains, presses and detains the protection terminal, avoids the terminal to be crushed, press to detain the side and be equipped with the catching groove, detain the pole and run through behind the rectangular hole with the catching groove joint that corresponds, terminal surface has inserted the contact pin, parts wire and casing with terminal and contact pin, when changing lamps and lanterns, as long as pull out the contact pin and can pull down the casing fast, and the user of being convenient for changes lamps and lanterns, moreover when producing lamps and lanterns, can be convenient for realize assembly production automation, improvement production efficiency.

Description

Bottom lighting down lamp

Technical Field

The utility model relates to a lighting apparatus technical field specifically is a luminous down lamp in end.

Background

The down lamp is a lighting lamp which can be embedded in a hole of a ceiling and has the characteristic of being hidden. A plurality of down lamps are arranged on the ceiling, so that the requirements of indoor decoration and illumination can be fully met. The most lug weld of its electric wire of current down lamp is on the lamp plate, then directly with external connection of electric lines, when the down lamp damages and needs to be changed, need carry out the split to the electric wire, then the lamp that newly trades still needs the wiring, it is comparatively troublesome to change, and need hold whole down lamp at the in-process of installation and connect the electricity, the installation is comparatively troublesome.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a bottom emission down lamp is provided to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom lighting down lamp to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a luminous down lamp at end, which comprises a housin, shells inner wall is equipped with the spacing groove, the inside light-passing board that is equipped with of spacing groove, the inside two sets of knot poles that is equipped with of casing, and casing internally mounted has the lamp plate, the lamp plate surface is equipped with two sets of rectangular holes, and the size of rectangular hole is greater than the size of detaining the pole, and is equipped with the terminal between two sets of rectangular holes, the terminal surface is equipped with the pressure and detains, the pressure is detained the side and is equipped with the catching groove, detain the pole and run through behind the rectangular hole with the catching groove joint that corresponds, the contact pin has been inserted on the terminal surface, and the contact pin surface is equipped with the wire, the casing surface is equipped with the jack, the contact pin runs through the jack, the lamp plate surface is equipped with lamp plate and a plurality of groups lamp pearl, terminal and power electric connection, terminal and a plurality of groups lamp pearl pass through typical connection.

Further, shells inner wall is equipped with four groups of supports, the lamp plate is located the support tip, and the lamp plate is placed on the support, housing face is equipped with the inserted block of two sets of symmetries, the torsional spring has been inserted on the inserted block surface, and the plastic slab has been cup jointed on the torsional spring surface, uses the plastic slab can be easy break the torsional spring off with the fingers and thumb.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize terminal and contact pin separately wire and casing, when changing lamps and lanterns, as long as pull out the contact pin and can pull down the casing fast, the user of being convenient for changes lamps and lanterns, need not to use relevant instrument, and is simple convenient, when producing lamps and lanterns, can separately produce contact pin and casing, need the step of reason line when removing production from, is convenient for realize that assembly production is automatic, improves production efficiency.

Drawings

Fig. 1 is a schematic view of the split structure of the present invention;

FIG. 2 is a schematic structural view of the connection between the housing and the buckle rod of the present invention;

FIG. 3 is a schematic view of the structure of the press button of the present invention;

FIG. 4 is a schematic structural view of the connection between the housing and the torsion spring of the present invention;

fig. 5 is a schematic structural diagram of the contact pin of the present invention.

In the figure: 1. a housing; 2. a buckle rod; 3. a support; 4. inserting a block; 5. a torsion spring; 6. inserting a pin; 7. pressing and buckling; 8. a lamp panel; 9. a rectangular hole; 10. a light-transmitting plate; 11. a jack; 12. a terminal; 13. buckling grooves; 14. a limiting groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a bottom-emitting down lamp comprises a shell 1, wherein the shell 1 is made of aluminum alloy, the heat dissipation effect of the lamp panel 8 is improved, the shell 1 protects the lamp panel 8, a limiting groove 14 is formed in the inner wall of the shell 1, a light-transmitting plate 10 is arranged in the limiting groove 14, the light-transmitting plate 10 enables light to be diffused more uniformly, and the dazzling of light is avoided;

8 surfaces of lamp plate are equipped with two sets of rectangular holes 9, and are equipped with terminal 12 between two sets of rectangular holes 9, 8 surfaces of lamp plate are equipped with power and a plurality of group's lamp pearls, power regulation voltage and electric current, terminal 12 and power electric connection, terminal 12 surfaces are equipped with presses and detains 7, press and detain 7 sides and be equipped with catching groove 13, detain pole 2 run through behind the rectangular hole 9 with the catching groove 13 joint that corresponds, detain pole 2 and press and detain 7 cooperation realization fixed to lamp plate 8, terminal 12 surface has inserted

contact pin

6, 1 surfaces of casing is equipped with jack 11, contact pin 6 runs through jack 11 for contact pin 6 smoothly is connected with terminal 12, and contact pin 6 surfaces are equipped with the wire, and the wire is used for with external connection of electric lines.

Specifically, during the use, aim at two sets of knot poles 2 with two sets of rectangular holes 9, make two sets of knot poles 2 pass rectangular hole 9, 7 and the contact of knot pole 2 are detained in the pressure on the lamp plate 8 this moment, make detain pole 2 card in catching groove 13, accomplish being connected of lamp plate 8 and casing 1, it can to block light-passing board 10 into spacing groove 14 inside again, when installing whole down lamp, earlier wire and external connection of electric lines on the contact pin 6, inject contact pin 6 inside terminal 12 after that, realize the power supply to lamp plate 8, press and detain 7 and can protect terminal 12, avoid terminal 12 to be crushed, then break torsional spring 5 and make its perpendicular casing 1, pass the cavity on the external mounting panel with torsional spring 5, torsional spring 5 resets and fixes casing 1 on the mounting panel, in lamp plate 8 installation casing 1, when lamp plate 8 harm needs to be changed casing 1, directly extract contact pin 6 from terminal 12 can, change convenient and fast.

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. The utility model provides a bottom lighting down lamp, includes casing (1), its characterized in that: casing (1) inside is equipped with two sets of knot poles (2), and casing (1) internally mounted has lamp plate (8), lamp plate (8) surface is equipped with two sets of rectangular hole (9), and is equipped with terminal (12) between two sets of rectangular hole (9), terminal (12) surface is equipped with presses and detains (7), press and detain (7) side and be equipped with catching groove (13), detain pole (2) and run through behind rectangular hole (9) and catching groove (13) joint that corresponds, terminal (12) surface insertion has contact pin (6), and contact pin (6) surface is equipped with the wire.

2. A bottom emission downlight according to claim 1, wherein: the inner wall of the shell (1) is provided with four groups of supports (3), and the lamp panel (8) is located at the end part of each support (3).

3. A bottom emission downlight according to claim 1, wherein: the surface of the shell (1) is provided with two groups of symmetrical insertion blocks (4), and torsion springs (5) are inserted into the surfaces of the insertion blocks (4).

4. A bottom emission downlight according to claim 1, wherein: the inner wall of the shell (1) is provided with a limiting groove (14), and a light-transmitting plate (10) is arranged in the limiting groove (14).

5. A bottom emission downlight according to claim 1, wherein: the surface of the shell (1) is provided with a jack (11), and the contact pin (6) penetrates through the jack (11).

6. A bottom emission downlight according to claim 1, wherein: the lamp plate (8) surface is equipped with power and a plurality of group's lamp pearl, terminal (12) and power electric connection.