CN210891283U

CN210891283U - Embedded down lamp convenient to installation

Info

Publication number: CN210891283U
Application number: CN201922119993.5U
Authority: CN
Inventors: 欧周
Original assignee: Jiangmen Ouchi Lighting Technology Co ltd
Current assignee: Jiangmen Ouchi Lighting Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-30
Anticipated expiration: 2029-11-28

Abstract

The utility model provides an embedded down lamp convenient to installation, include: a cylinder having an opening at one end and a heat dissipating portion at the other end; the sealing cover is arranged on the opening of the barrel; the lamp body assembly is accommodated in the opening of the cylinder body. Keep away from open-ended one end on the lateral wall of barrel and be provided with two corresponding concave parts, each in two concave parts has all seted up the installing port keeping away from open-ended one end, the subtend is provided with two installation positions in the installing port, the torsional spring that is used for the installation has been cup jointed on the installation position, the torsional spring is including crooked spiral section and the long handle section of non-bending, long handle section have with a kink of installing port laminating lets the end of torsional spring can laminate the closing cap, and above-mentioned design makes when using the equidimension torsional spring, the utility model discloses have less installation diameter, can install in the installing port of small-bore more conveniently.

Description

Embedded down lamp convenient to installation

Technical Field

The utility model relates to a LED down lamp technical field specifically is an embedded down lamp convenient to installation.

Background

The LED down lamp is a product developed by improving the traditional down lamp by applying a novel LED lighting source, and has the following advantages compared with the traditional down lamp: the embedded down lamp is a lighting lamp which is embedded into a ceiling and has downward-emitting light rays, and the LED down lamp is more attractive and light in design, can keep the overall unity and perfection of architectural decoration during installation, does not damage the arrangement of the lamp, is hidden in the architectural decoration, is not exposed, has no glare, and has soft and uniform visual effect. The ceiling lamp has the greatest characteristic that the whole unity and perfection of architectural decoration can be kept, and the perfect unity of ceiling art cannot be damaged due to the arrangement of the lamp. The concealed lamp embedded in the ceiling projects all light downwards, belongs to direct light distribution, and can obtain different light effects by using different reflectors, lenses, shutters, bulbs and the like. The embedded down lamp does not occupy space, can increase the soft atmosphere in space, can create warm feeling, and reduces the sense of space pressure.

However, when the existing spring for installation on the LED tube light is used for installing the LED tube light, because the long handle section of the torsion spring is long and straight, the distance between the end of the torsion spring and the tube light is far, the requirement for the caliber of the installation opening required to be opened when the LED tube light is installed is higher, and the requirement of consumers cannot be well met under the condition that the size and the type of the LED tube light are the same.

Therefore, it is desirable to design an embedded LED tube lamp that can solve the above problems and is easy to install.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a main part of barrel can be laminated to the torsional spring for the embedded down lamp of the installation of being convenient for of the installation diameter of barrel is littleer.

The utility model provides an embedded down lamp convenient to installation, include: a cylinder having an opening at one end and a heat dissipating portion at the other end; the sealing cover is arranged on the opening of the barrel; and a lamp body assembly accommodated in the opening of the barrel, including: a lamp cup; and the light source is arranged in the lamp cup, two corresponding concave parts are arranged at one end, away from the opening, of the side wall of the barrel body, each of the two concave parts is provided with an installation opening at one end, away from the opening, two installation positions are oppositely arranged in the installation openings, a torsion spring used for installation is sleeved on each installation position and comprises a bent spiral section and a non-bent long handle section, and the long handle section is provided with a bending part attached to the installation openings to enable the tail end of the torsion spring to be attached to the sealing cover.

According to the utility model discloses an aspect, set up the recess of the spiral section of holding torsional spring on the installation position.

According to the utility model discloses an aspect, the lower tip of closing cap extends to the outside has the annular outer edge that is used for with the installation of down lamp appointed installation position butt.

According to the utility model discloses an aspect, the end of torsional spring be provided with be used for with the annular is outer along the cooperation with the card and hold the spring clamp of the appointed installation position of down lamp.

According to an aspect of the utility model, the barrel includes has open-ended inner tube and urceolus at same end, the inner tube rigid coupling in the inboard of urceolus.

According to the utility model discloses an aspect, the diameter of inner tube diminishes gradually along keeping away from its open-ended one end to evenly seted up a plurality of ventilation holes along circumference at the end, the urceolus is provided with the radiating part keeping away from its open-ended one end, the radiating part includes the edge the axial of barrel sets up being located the thermovent that is parallel to each other in the inner tube outside, the ventilation hole with the thermovent forms the intercommunication the inside and the external heat dissipation channel of barrel.

According to the utility model discloses an aspect, the light source include base plate, electric connection in base plate and fixed mounting in a plurality of LED lamp pearl on the base plate, the base plate with the interior roof fixed connection of barrel.

The utility model discloses following beneficial effect has: the utility model discloses a keep away from open-ended one end on the lateral wall of barrel and be provided with two corresponding concave parts, each in two concave parts has all seted up the installing port keeping away from open-ended one end, the subtend is provided with two installation positions in the installing port, the torsional spring that is used for the installation has been cup jointed on the installation position, the torsional spring is including crooked spiral section and the long handle section of non-bending, long handle section have with a kink of installing port laminating lets the end of torsional spring can laminate the closing cap, and above-mentioned design makes when using the same size torsional spring, the utility model discloses have less installation diameter, can install in the installing port of small bore more conveniently.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a cross-sectional view taken along line "a-a" of fig. 2.

Reference numerals:

cylinder 10, inner cylinder 11, outer cylinder 12, opening 13, heat radiating part 14, recess 15, mounting opening 16, mounting position 17, groove 171, vent hole 18, heat radiating opening 19, and heat radiating part,

Sealing cover 20, annular outer edge 21

A lamp body assembly 30, a lamp cup 31,

Torsion spring 40, spiral section 41, long handle section 42, bending part 421 and spring clip 422

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of 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.

As shown in fig. 1 and 2, fig. 1 is an exploded schematic view of the overall structure of the present invention, and fig. 2 is a schematic view of the overall structure of the present invention; the utility model discloses an embedded down lamp convenient to installation, include: a cylindrical body 10 having an opening 13 at one end and a heat dissipation portion 14 at the other end; a cover 20, the cover 20 is arranged on the opening 13 of the cylinder 10; and a lamp body assembly 30 received in the opening 13 of the barrel 10, including: a lamp cup 31; and a light source, which is disposed in the lamp cup 31,

wherein, the one end of keeping away from opening 13 on the lateral wall of barrel 10 is provided with two corresponding recesses 15, installing port 16 has all been seted up in the one end of keeping away from opening 13 in two recesses 15, the subtend is provided with two installation positions 17 in the installing port 16, install and cup jointed the torsional spring 40 that is used for the installation on the position 17, torsional spring 40 is including crooked spiral section 41 and non-crooked long handle section 42, the long handle section has a kink 421 with installing port 16 laminating, let torsional spring 40's end can laminate closing cap 20, let the end of torsional spring 20 can laminate closing cap 20, above-mentioned design makes when using the same size torsional spring, for other down lamps, the utility model discloses an installation diameter has less, can install in the installing port of small bore more conveniently.

The mounting portion 17 defines a recess 171 for receiving the helical portion 41 of the torsion spring 40. An annular outer edge 21 for abutting against a designated mounting position of the down lamp extends outwards from the lower end part of the sealing cover 20. The end of the torsion spring 40 is provided with a spring clip 422 which is used for matching with the annular outer edge 21 to clamp the appointed installation position of the down lamp.

When the installation, earlier with the size trompil of trompil instrument with the ceiling corresponding down lamp, correctly according to service description connecting wire and down lamp wiring end, compress tightly the torsional spring 40 at down lamp both ends again, pack into the hole of opening, confirm trompil size and down lamp laminating and correct wiring after, loosen the torsional spring 40 at down lamp both ends, make whole down lamp can fix on the ceiling and accomplish the installation through spring clamp 422 joint.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 according to the present invention, as shown in fig. 3. The cylinder 10 includes an inner cylinder 11 and an outer cylinder 12 having an opening at the same end, and the inner cylinder 11 is fixed to the inside of the outer cylinder 12. The diameter of inner tube 11 diminishes along keeping away from its open-ended one end gradually to evenly seted up a plurality of ventilation holes 18 along circumference at the end, urceolus 12 is provided with radiating part 14 keeping away from its open-ended one end, radiating part 14 includes the thermovent 19 that is located the inner tube 11 outside and is parallel to each other that sets up along the axial of barrel 10, ventilation hole 18 and thermovent 19 form the inside and the external heat dissipation channel of intercommunication barrel 10, the radiating efficiency of down lamp has been improved.

The light source includes base plate, electric connection in base plate and a plurality of LED lamp pearl of fixed mounting on the base plate, the interior roof fixed connection of base plate and barrel 10.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An embedded down lamp convenient to installation, comprising:

a cylindrical body (10) having an opening (13) at one end and a heat dissipation portion (14) at the other end;

a cover (20), wherein the cover (20) is arranged on the opening (13) of the barrel body (10); and

a lamp body assembly (30) housed in the opening (13) of the barrel (10), comprising:

a lamp cup (31); and

a light source disposed in the lamp cup (31),

the novel anti-theft device is characterized in that one end, far away from the opening (13), of the side wall of the barrel body (10) is provided with two corresponding concave portions (15), each of the two concave portions (15) is far away from one end of the opening (13), a mounting opening (16) is formed in one end of the mounting opening (16), two mounting positions (17) are oppositely arranged in the mounting opening (16), a torsion spring (40) used for mounting is sleeved on each mounting position (17), each torsion spring (40) comprises a bent spiral section (41) and a non-bent long handle section (42), each long handle section is provided with a bending portion (421) attached to the mounting opening (16), and the tail end of each torsion spring (40) can be attached to the sealing cover (20).

2. An embedded down lamp convenient to install according to claim 1, wherein: the mounting position (17) is provided with a groove (171) for accommodating the spiral section (41) of the torsion spring (40).

3. An embedded down lamp convenient to install according to claim 1, wherein: the lower end part of the sealing cover (20) extends outwards to form an annular outer edge (21) which is used for being abutted and mounted with the designated mounting position of the down lamp.

4. An embedded down lamp convenient to install according to claim 3, wherein: the tail end of the torsion spring (40) is provided with a spring clamp (422) which is used for being matched with the annular outer edge (21) to clamp the appointed installation position of the down lamp.

5. A conveniently mounted recessed downlight according to any one of claims 1 to 4, characterised in that: the barrel (10) comprises an inner barrel (11) and an outer barrel (12) which are provided with openings at the same end, wherein the inner barrel (11) is fixedly connected to the inner side of the outer barrel (12).

6. An embedded down lamp convenient to install according to claim 5, wherein: the diameter of inner tube (11) diminishes along keeping away from its open-ended one end gradually to evenly seted up a plurality of ventilation holes (18) at the end along circumference, urceolus (12) are being kept away from its open-ended one end and are being provided with heat dissipation portion (14), heat dissipation portion (14) include along being located of the axial setting of barrel (10) heat dissipation opening (19) that are parallel to each other in the inner tube (11) outside, ventilation hole (18) with heat dissipation opening (19) form the intercommunication the inside and the external heat dissipation channel of barrel (10).

7. An embedded down lamp convenient to install according to claim 1, wherein: the light source comprises a substrate and a plurality of LED lamp beads which are electrically connected with the substrate and fixedly installed on the substrate, and the substrate is fixedly connected with the inner top wall of the barrel (10).