CN221279330U - Lamp assembling structure and down lamp - Google Patents

Abstract

The utility model discloses a lamp assembly structure and a down lamp, which comprises: the LED lamp comprises a lamp housing, a light source piece, a mounting housing and a light guide piece, wherein the mounting housing is matched with the inner wall of the lamp housing to enclose the light source piece and enable the light source piece and the lamp housing to be relatively fixed; the mounting shell is provided with a first positioning part, and the light source piece is mounted at the first positioning part and is positioned and fixed relative to the mounting shell; the light guide piece is located uncovered department, and the installation shell is provided with second location portion, and the light guide piece extends to light guide piece department and with second location portion contact by uncovered, and second location portion is used for carrying out relative positioning to light guide piece and installation shell. The light guide piece is positioned with the lamp housing through the mounting shell, so that the type and the shape of the light guide piece can be changed according to the requirements, and then the light guide piece can be positioned and mounted in the lamp housing under the action of the corresponding mounting shell without adjusting the shape and the structure of the lamp housing, thereby being capable of effectively adapting to different use requirements and bringing higher use value.

Description

Lamp assembling structure and down lamp

Technical Field

The utility model relates to the field of lamps, in particular to a lamp assembly structure and a down lamp.

Background

As is well known, in lamps, especially in lamps such as down lamps, a light guiding member, such as a reflector cup, is usually disposed in the lamp, so that light emitted from a light source in the lamp can be guided out of the lamp, and various guiding, spreading or converging effects of light rays can be realized according to different shapes and structures of the light guiding member. However, in order to install the diversified light guide components, the lamp usually needs to be adapted to the light guide components for shape adjustment, which definitely has the problems of complex production process and high cost.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a lamp assembly structure which can be used for simply and conveniently installing the light guide component.

The utility model further provides a down lamp with the lamp assembly structure.

According to an embodiment of the first aspect of the present utility model, a lamp assembly structure includes: the lamp comprises a lamp shell, a light source piece, a mounting shell and a light guide piece, wherein the lamp shell is provided with an opening; the light source piece is arranged in the lamp housing and can carry out illumination; the mounting shell is arranged in the lamp shell, and the light source piece is mounted on the mounting shell; the mounting shell is matched with the inner wall of the lamp housing to enclose the light source component and enable the light source component and the lamp housing to be relatively fixed; the light source piece is arranged at the first positioning part and is positioned and fixed relative to the mounting shell; the light guide piece is located uncovered department, the installation shell is provided with second location portion, the light guide piece by uncovered extension to installation shell department and with second location portion contact, second location portion is used for right the light guide piece with the installation shell carries out relative positioning, the light source piece can pass through the light guide piece is right uncovered department is illuminated.

The lamp assembly structure provided by the embodiment of the utility model has at least the following beneficial effects: the installation shell is arranged in the lamp shell, and the light source part is installed in the installation shell and is positioned relative to the lamp shell through the first positioning part and the installation shell. After the light guide piece is mounted in the lamp shell, the relative positioning effect between the light guide piece and the lamp shell can be achieved through the second positioning part and the mounting shell, so that the lamp shell can position and fix the light guide piece without the need of the shape and the structure of the lamp shell, the effect of positioning the light guide piece in the lamp shell can be achieved through the mounting shell, convenience in the production process can be effectively improved, and production efficiency in the production of lamps is improved.

The light guide piece is positioned with the lamp housing through the mounting shell, so that the type and the shape of the light guide piece can be changed according to the requirements, and then the light guide piece can be positioned and mounted in the lamp housing under the action of the corresponding mounting shell without adjusting the shape and the structure of the lamp housing, thereby being capable of effectively adapting to different use requirements and bringing higher use value.

According to some embodiments of the utility model, the first positioning portion includes an inner flange provided inside the mounting case, and the end portion of the light source member is overlapped with the inner flange and positioned opposite to the mounting case through the inner flange.

According to some embodiments of the utility model, the end face of the inner flange is provided with a clamping groove, and the end part of the light source part extends into the clamping groove and is clamped and fixed with the clamping groove.

According to some embodiments of the utility model, a first sealing ring is arranged in the clamping groove, and the end part of the light source piece is in sealing connection with the clamping groove through the first sealing ring.

According to some embodiments of the utility model, the second positioning part comprises an inner flange arranged inside the mounting shell, a step is formed on the inner flange in cooperation with the inner wall of the mounting shell, and the light guide piece abuts against the step.

According to some embodiments of the utility model, the step is away from the light source, a mounting area is arranged in the mounting shell, and the light source abuts against the inner flange and isolates the mounting area from the step.

According to some embodiments of the utility model, the lamp housing is provided with a wire guide extending into the mounting area; and a sealing structure is arranged at the wire guide hole.

According to some embodiments of the utility model, the sealing structure comprises a sealing sleeve arranged in the wire guide, and one end of the sealing sleeve, which is far away from the mounting area, extends out of the lamp housing and is provided with a waterproof joint for sealing connection.

According to some embodiments of the utility model, the opening is provided with an outer sealing edge, and the outer sealing edge is connected to the lamp housing in a threaded manner and surrounds and tightly pushes against the light guide member in cooperation with the mounting housing.

The down lamp according to the second aspect of the embodiment of the present utility model comprises the lamp assembly structure according to the first aspect of the embodiment of the present utility model.

The down lamp provided by the embodiment of the utility model has at least the following beneficial effects: the installation shell is arranged in the lamp shell, and the light source part is installed in the installation shell and is positioned relative to the lamp shell through the installation shell. After the light guide piece is mounted in the lamp shell, the relative positioning effect between the light guide piece and the lamp shell can be achieved through the mounting shell, so that the lamp shell can position and fix the light guide piece without the need of the shape and the structure of the lamp shell, but the effect of positioning the light guide piece in the lamp shell can be achieved through the mounting shell, convenience in the production process can be effectively improved, and production efficiency in the production of lamps is improved.

The light guide piece is positioned with the lamp housing through the mounting shell, so that the type and the shape of the light guide piece can be changed according to the requirements, and then the light guide piece can be positioned and mounted in the lamp housing under the action of the corresponding mounting shell without adjusting the shape and the structure of the lamp housing, thereby being capable of effectively adapting to different use requirements and bringing higher use value.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic diagram of an assembled structure of a lamp according to an embodiment of the utility model;

FIG. 2 is a schematic illustration of a cross-section of the lamp assembly structure shown in FIG. 1;

FIG. 3 is an exploded schematic view of the lamp assembly structure shown in FIG. 1;

FIG. 4 is a schematic view of a mounting shell of the lamp assembly structure shown in FIG. 1;

Reference numerals: a lamp housing 100; an opening 150; a wire guide 160; a light source member 200; a mounting case 300; a card slot 310; a first seal ring 315; a step bit 320; an inner flange 350; a mounting region 360; a light guide 400; a sealing structure 600; a waterproof joint 610; a second seal ring 620; sealing sleeve 630; an outer edge seal 700;

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed 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 utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a lamp assembly structure includes: the lamp housing 100, the light source member 200, the mounting case 300, and the light guide member 400, the lamp housing 100 having an opening 150; the light source 200 is disposed in the lamp housing 100, and the light source 200 can perform illumination; the mounting case 300 is disposed in the lamp housing 100, and the light source member 200 is mounted to the mounting case 300; the mounting case 300 surrounds the light source member 200 in cooperation with the inner wall of the lamp case 100 and relatively fixes the light source member 200 and the lamp case 100; the mounting shell 300 is provided with a first positioning part, and the light source piece 200 is mounted at the first positioning part and is positioned and fixed relative to the mounting shell 300; the light guide 400 is located at the opening 150, the mounting case 300 is provided with a second positioning portion, the light guide 400 extends from the opening 150 to the mounting case 300 and contacts with the second positioning portion, the second positioning portion is used for relatively positioning the light guide 400 and the mounting case 300, and the light source 200 can illuminate the opening 150 through the light guide 400. The mounting case 300 is disposed in the lamp housing 100, and the light source member 200 is mounted in the mounting case 300 and is positioned relative to the lamp housing 100 by the first positioning portion and the mounting case 300. After the light guide 400 is installed in the lamp housing 100, the relative positioning effect between the light guide 400 and the lamp housing 100 can be achieved through the second positioning part and the installation housing 300, so that the lamp housing 100 can position and fix the light guide 400 without the need of the shape and the structure of the lamp housing, but the effect of positioning the light guide 400 in the lamp housing 100 can be achieved through the installation housing 300, thereby effectively improving the convenience in the production process and improving the production efficiency when producing the lamp. The light guide 400 is positioned with the lamp housing 100 through the mounting shell 300, so that the type and shape of the light guide 400 can be changed according to the requirement, and then the light guide 400 can be positioned and mounted in the lamp housing 100 under the action of the corresponding mounting shell 300 without adjusting the shape and structure of the lamp housing 100, thereby effectively adapting to different use requirements and bringing higher use value.

In some embodiments, referring to fig. 2, the first positioning portion includes an inner flange 350 disposed inside the mounting case 300, and the end of the light source member 200 is overlapped with the inner flange 350 and positioned opposite to the mounting case 300 through the inner flange 350. The inner flange 350 can provide a relative positioning point between the mounting case 300 and the light source 200, so as to ensure that the mounting case 300 and the light source 200 can be smoothly contacted and mutually abutted, and further, the effect of relatively positioning the mounting case 300 and the light source 200 can be smoothly and effectively achieved.

It is contemplated that the mounting case 300 and the light source member 200 may be positioned by other means, such as by magnetically attracting the mounting case 300 and the light source member 200 to each other. Therefore, the specific positioning manner is not unique, but can be adjusted accordingly according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 4, the end surface of the inner flange 350 is provided with a clamping groove 310, and the end of the light source member 200 extends into the clamping groove 310 and is clamped and fixed opposite to the clamping groove 310. The clamping groove 310 can form a clamping point on the surface of the inner flange 350, so that the light source piece 200 can be clamped and positioned on the surface of the inner flange 350, and the light source piece 200 can be stably and reliably installed in the installation shell 300, and an accurate positioning effect is achieved.

In some embodiments, referring to fig. 2, a first sealing ring 315 is disposed in the clamping groove 310, and an end portion of the light source member 200 is in sealing connection with the clamping groove 310 through the first sealing ring 315. The first sealing ring 315 can seal the mounting case 300 and the light source 200, so that moisture, dust and other substances outside the mounting case 300 can be effectively prevented from entering the mounting case 300 and interfering with the operation of the light source 200, thereby ensuring that the lamp can continuously and stably perform illumination operation.

It is envisioned that the first sealing ring 315 may be glued to the end of the light source member 200 and is mounted in the clamping groove 310 by an interference fit, so as to achieve the interconnection effect of the three. Of course, the connection may be performed only by a tight fit manner, and the specific embodiment may be adjusted accordingly according to actual needs, which is not limited herein.

In some embodiments, referring to fig. 3, the second positioning portion includes an inner flange 350 disposed inside the mounting case 300, the inner flange 350 forms a step 320 in cooperation with an inner wall of the mounting case 300, and the light guide 400 abuts against the step 320. The inner flange 350 may provide a relative positioning point between the mounting case 300 and the light guide 400, and relatively positions and fixes the peripheral portion and the end portion of the light guide 400 through the stepped portion 320, so that the effect of relatively positioning the mounting case 300 and the light guide 400 can be smoothly and effectively achieved.

Specifically, the light source member 200, the mounting case 300, and the light guide member 400 are sequentially connected, and the mounting case 300 is hollow in shape, and can allow the illumination emitted from the light source member 200 to be transmitted to the light guide member 400 through the hollow portion.

In some embodiments, referring to fig. 4, the stepped portion 320 faces away from the light source member 200, and a mounting region 360 is provided in the mounting case 300, and the light source member 200 abuts the inner flange 350 and isolates the mounting region 360 from the stepped portion 320. The light source member 200 can effectively prevent the water vapor and dust at the light guide member 400 from entering the installation region 360 due to the isolation effect of the light source member 200 to the inside and outside of the installation region 360, so that the light source member 200 can be effectively protected, and further, the light source member 200 can smoothly and stably perform continuous illumination operation.

In certain embodiments, referring to fig. 2, the lamp housing 100 is provided with a wire guide 160, the wire guide 160 extending into the mounting region 360; a sealing structure 600 is provided at the wire guide 160. The wire guide 160 allows the electrical wires to smoothly enter the mounting region 360 and achieve the effect of supplying power to the light source member 200, so that the light source member 200 can perform the illumination operation. The sealing structure 600 can effectively prevent the outside dust or moisture from entering the installation area 360 through the wire guide 160, so that the light source 200 in the installation area 360 can be ensured to perform the illumination operation smoothly.

In certain embodiments, referring to fig. 2, the sealing structure 600 comprises a sealing sleeve 630 disposed within the wire guide 160, an end of the sealing sleeve 630 remote from the mounting region 360 extends out of the lamp envelope 100 and is used for sealing connection, and an end of the sealing sleeve 630 remote from the mounting region 360 is provided with a watertight joint 610. The sealing sleeve 630 may fill the gap between the wire guide 160 and the electrical wires to prevent dust and moisture from entering the mounting area 360 from the gap between the electrical wires and the wire guide 160. The waterproof joint 610 may be further sealed to ensure that no magazine is introduced into the mounting region 360, thereby ensuring that the light source 200 can operate smoothly and stably.

In some embodiments, referring to fig. 2, an outer seal 700 is provided at the opening 150, the outer seal 700 being threadably coupled to the lamp housing 100 and enclosing the top-up light guide 400 in cooperation with the mounting housing 300. The outer sealing edge 700 can be matched with the mounting shell 300 to fix the two ends of the light guide member 400 in a top fastening manner, so that the light guide member 400 can be stably positioned and fixed, and the light guide member 400 can be ensured to smoothly guide the illumination of the light source member 200. The threaded connection of the outer edge seal 700 also makes it easy to disassemble and assemble, so that the light guide 400 and the mounting case 300 can be replaced conveniently and smoothly according to requirements, and further can be effectively adapted to different use requirements.

Specifically, the outer sealing edge 700, the light guide member 400, the mounting case 300 and the light source member 200 are sequentially abutted, and the light source member 200 is finally abutted against the inner end portion of the lamp housing 100, so that the positioning and fixing effects on the light guide member 400, the mounting case 300 and the light source member 200 can be achieved through the sequential abutting action.

The second aspect of the utility model provides an embodiment of a down lamp, comprising the lamp assembly structure. The mounting case 300 is disposed in the lamp housing 100, and the light source member 200 is mounted in the mounting case 300 and is positioned relative to the lamp housing 100 by the mounting case 300. After the light guide 400 is installed in the lamp housing 100, the relative positioning effect between the light guide 400 and the lamp housing 100 can be achieved through the installation housing 300, so that the lamp housing 100 can position and fix the light guide 400 without the need of the shape and the structure of the lamp housing, but the effect of positioning the light guide 400 in the lamp housing 100 can be achieved through the installation housing 300, thereby effectively improving the convenience in the production process and improving the production efficiency when producing the lamp. The light guide 400 is positioned with the lamp housing 100 through the mounting shell 300, so that the type and shape of the light guide 400 can be changed according to the requirement, and then the light guide 400 can be positioned and mounted in the lamp housing 100 under the action of the corresponding mounting shell 300 without adjusting the shape and structure of the lamp housing 100, thereby effectively adapting to different use requirements and bringing higher use value.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

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

Claims (10)

1. A lamp assembly structure, comprising:

A lamp housing (100) having an opening (150);

A light source member (200) disposed in the lamp housing (100), the light source member (200) being capable of performing illumination;

a mounting case (300) provided in the lamp housing (100), the light source member (200) being mounted to the mounting case (300); the mounting shell (300) is matched with the inner wall of the lamp shell (100) to enclose the light source component (200) and enable the light source component (200) and the lamp shell (100) to be relatively fixed; the mounting shell (300) is provided with a first positioning part, and the light source piece (200) is mounted at the first positioning part and is positioned and fixed relative to the mounting shell (300);

Light guide (400) is located uncovered (150), installation shell (300) are provided with second location portion, light guide (400) by uncovered (150) extend to installation shell (300) department and with second location portion contact, second location portion is used for right light guide (400) with installation shell (300) are located relatively, light source (200) can be through light guide (400) are right uncovered (150) department is illuminated.

2. A light fixture assembly structure as recited in claim 1, wherein:

The first positioning part comprises an inner flange (350) arranged in the mounting shell (300), and the end part of the light source piece (200) is lapped on the inner flange (350) and is positioned relative to the mounting shell (300) through the inner flange (350).

3. A light fixture assembly structure as recited in claim 2, wherein:

The end face of the inner flange (350) is provided with a clamping groove (310), and the end part of the light source piece (200) stretches into the clamping groove (310) and is clamped and fixed relative to the clamping groove (310).

4. A light fixture assembly structure as recited in claim 3, wherein:

a first sealing ring (315) is arranged in the clamping groove (310), and the end part of the light source piece (200) is in sealing connection with the clamping groove (310) through the first sealing ring (315).

5. A light fixture assembly structure as recited in claim 1, wherein:

The second positioning part comprises an inner flange (350) arranged inside the installation shell (300), a step position (320) is formed on the inner wall of the installation shell (300) in a matched mode, and the light guide piece (400) is abutted to the step position (320).

6. A light fixture assembly structure as recited in claim 5, wherein:

The step position (320) is away from the light source piece (200), a mounting area (360) is arranged in the mounting shell (300), and the light source piece (200) is abutted to the inner flange (350) and isolates the mounting area (360) from the step position (320).

7. A light fixture assembly structure as recited in claim 6, wherein:

-the lamp envelope (100) is provided with wire guides (160), the wire guides (160) extending into the mounting zone (360); a sealing structure (600) is arranged at the wire guide (160).

8. A light fixture assembly structure as recited in claim 7, wherein:

The sealing structure (600) comprises a sealing sleeve (630) arranged in the wire guide hole (160), and one end, far away from the installation area (360), of the sealing sleeve (630) extends out of the lamp housing (100) and is provided with a waterproof joint (610) for sealing connection.

9. A light fixture assembly structure as recited in claim 1, wherein:

The open (150) is provided with an outer sealing edge (700), and the outer sealing edge (700) is in threaded connection with the lamp housing (100) and is matched with the mounting housing (300) to surround and tightly prop up the light guide piece (400).

10. A down lamp comprising the lamp assembly structure of any one of claims 1 to 9.