CN218209234U - Embedded spotlight with good heat dissipation performance - Google Patents

Abstract

The utility model belongs to the technical field of lamps and lanterns, specifically be a good heat dissipation's embedded shot-light, including lamp body and heat dissipation cover, heat dissipation cover top symmetry fixedly connected with stand, stand outer wall fixedly connected with support plate, screw thread portion has been seted up to the support plate top, heat dissipation cover top department installs the frame, the dust screen is installed to the frame inboard, frame outer wall symmetry integrated into one piece has the engaging lug, and the engaging lug links to each other with the stand grafting, the gasket has been cup jointed to the engaging lug top, the gasket top is equipped with the internal thread sleeve pipe, and internal thread sleeve pipe and screw thread portion looks spiro union, internal thread sleeve pipe both sides outer wall homogeneous body shaping has the otic placode, the utility model discloses a dust screen that makes the inboard installation of frame shelters from the thermovent that heat dissipation cover top department set up, then fixes the frame, when preventing that the dust from entering heat dissipation cover inboard, can make the inboard hot-air of heat dissipation cover carry out the heat exchange with the external world to the radiating effect of shot-light has been promoted.

Description

Embedded spotlight with good heat dissipation performance

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a good heat dissipation's embedded shot-light.

Background

The embedded spotlight has a smaller beam angle and better light condensation property than a common lamp; in addition, the angle of the spotlight can be freely and flexibly changed, and the spotlight is not only used as an atmosphere lamp, but also used as an auxiliary lamp for household lighting. The household lamp can be arranged in a kitchen, a living room and a bedroom to illuminate a neglected space, so that the corners of a household are beautified, the light and shade of light and shadow are changed, the layering of the space is enhanced, and the household aesthetic feeling is improved.

To the embedded shot-light that the model is LTH0105022, its radiator shroud tip department is owing to seted up the thermovent to lead to the dust to enter into the radiator shroud inboard through the thermovent easily, make the dust adhere to the inner wall department at the radiator shroud, thereby influence the normal heat dissipation of radiator shroud, consequently, still have the space of improvement, for solving above-mentioned problem, provide a good heat dissipation's embedded shot-light in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a good heat dissipation's embedded shot-light has the thermovent that sets up through the dust screen that makes the inboard installation of frame to radiator shield the radiator vent department, then fixes the frame, when preventing that the dust from entering into radiator vent inboard, can make the inboard hot-air of radiator vent carry out the heat exchange with the external world to the radiating effect's of shot-light characteristics have been promoted.

(II) technical scheme

In order to solve the technical problem, the utility model provides a good heat dissipation's embedded shot-light, including lamp body and heat dissipation cover, heat dissipation cover top symmetry fixedly connected with stand, stand outer wall fixedly connected with support plate, screw thread portion has been seted up to the support plate top, heat dissipation cover top department installs the frame, the dust screen is installed to the frame inboard, frame outer wall symmetry integrated into one piece has the engaging lug, and the engaging lug links to each other with the stand grafting, the gasket has been cup jointed to the engaging lug top, the gasket top is equipped with the female thread sleeve pipe, and female thread sleeve pipe and screw thread portion looks spiro union, the equal integrated into one piece of female thread sleeve pipe both sides outer wall has the otic placode.

Preferably, the top of the heat dissipation cover is provided with a heat dissipation opening, and the heat dissipation opening corresponds to the dust screen.

Preferably, the connecting lug is abutted to the support plate, a via hole is formed in the inserting position of the connecting lug and the stand column, and the inner diameter of the via hole is matched with the outer diameter of the stand column.

Preferably, a sealing rubber ring is embedded in the lower surface of the outer frame, and the sealing rubber ring is abutted to the edge of the heat dissipation opening at the top of the heat dissipation cover.

Preferably, the gasket is the loop configuration setting, and gasket internal diameter and stand external diameter phase-match, anti-skidding line has all been seted up to gasket upper surface and lower surface.

Preferably, a boss is integrally formed at the bottom end of the internal thread sleeve, and the boss is abutted to the upper surface of the gasket.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses, through arranging the frame in radiator cap apical pore top, then peg graft the engaging lug with the stand and link to each other, the support plate that makes stand outer wall department set up simultaneously supports the engaging lug, and then the dust screen that makes the inboard installation of frame shelters from the thermovent that radiator cap apical pore department set up, then install the gasket on the stand, at last with internal thread sleeve pipe and stand apical department looks butt joint, then make the threaded part looks spiro union of seting up on internal thread sleeve pipe and the stand, then handheld otic placode is rotatory to the internal thread sleeve pipe, make internal thread sleeve pipe bottom and gasket looks butt, thereby compress tightly the engaging lug, and then fix the frame, when preventing that the dust from entering into the radiator cap inboard, can make the inboard hot-air of radiator cap carry out the heat exchange with the external world, thereby the radiating effect of shot-light has been promoted.

2. The utility model discloses, after the frame is installed, and the embedded sealed rubber ring in bottom can closely laminate with thermovent edge position to can make sealed rubber ring pack the clearance of frame and thermovent junction, thereby improve the sealed effect of frame and thermovent junction, prevent the dust infiltration.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

fig. 3 is a schematic view of the outer frame structure of the present invention.

Reference numerals:

1. a lamp body; 101. a heat dissipation cover;

2. a column; 201. a carrier plate; 202. a threaded portion;

3. an outer frame; 301. a dust screen; 302. connecting lugs; 303. sealing the rubber ring;

4. a gasket;

5. an internally threaded sleeve; 501. an ear plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

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

as shown in fig. 1-3, the utility model provides an embedded spotlight with good heat dissipation, including lamp body 1 and heat dissipation cover 101, the top of heat dissipation cover 101 is symmetrical fixedly connected with stand 2, stand 2 outer wall is fixedly connected with support plate 201, support plate 201 has seted up screw thread portion 202 above, frame 3 is installed at the top of heat dissipation cover 101, dust screen 301 is installed to the inboard of frame 3, frame 3 outer wall symmetry integrated into one piece has engaging lug 302, and engaging lug 302 is pegged graft with stand 2 and is linked to each other, gasket 4 has been cup jointed above engaging lug 302, gasket 4 top is equipped with female thread sleeve 5, and female thread sleeve 5 and screw thread portion 202 looks spiro union, the outer wall homogeneous body in female thread sleeve 5 both sides has formed otic placode 501;

the outer frame 3 is arranged above the top opening of the heat dissipation cover 101, the connecting lug 302 is connected with the stand column 2 in an inserted mode, meanwhile, the support plate 201 arranged at the outer wall of the stand column 2 supports the connecting lug 302, further, the dustproof net 301 arranged on the inner side of the outer frame 3 shields the heat dissipation opening arranged at the top opening of the heat dissipation cover 101, then, the gasket 4 is arranged on the stand column 2, finally, the internal thread sleeve 5 is abutted to the top end of the stand column 2, then, the internal thread sleeve 5 is in threaded connection with the thread portion 202 arranged on the stand column 2, then, the internal thread sleeve 5 is rotated by the handheld lug plate 501, the bottom end of the internal thread sleeve 5 is abutted to the gasket 4, therefore, the connecting lug 302 is pressed, further, the outer frame 3 is fixed, when dust is prevented from entering the inner side of the heat dissipation cover 101, and heat exchange can be carried out on hot air on the inner side of the heat dissipation cover 101 and the outside.

In the present embodiment, as shown in fig. 2, a heat dissipation opening is formed at the top of the heat dissipation cover 101, and the heat dissipation opening corresponds to the dust screen 301;

it should be noted that the dust screen 301 shields the heat dissipating opening formed at the top opening of the heat dissipating cover 101, so that the dust is prevented from entering the inside of the heat dissipating cover 101, and at the same time, the hot air inside the heat dissipating cover 101 can exchange heat with the outside.

In this embodiment, as shown in fig. 2, the connecting lug 302 abuts against the carrier plate 201, a through hole is formed at an insertion point of the connecting lug 302 and the column 2, and an inner diameter of the through hole is adapted to an outer diameter of the column 2;

it should be noted that, the stability of the outer frame 3 in the installation process is ensured, and the outer frame 3 can be prevented from shifting after being installed.

In this embodiment, as shown in fig. 2 and fig. 3, a sealing rubber ring 303 is embedded in the lower surface of the outer frame 3, and the sealing rubber ring 303 abuts against the edge of the heat dissipation port at the top of the heat dissipation cover 101;

it should be noted that, after the outer frame 3 is installed, the sealing rubber ring 303 embedded at the bottom is tightly attached to the edge of the heat dissipation opening, so that the sealing rubber ring 303 fills the gap at the joint of the outer frame 3 and the heat dissipation opening, thereby improving the sealing effect at the joint of the outer frame 3 and the heat dissipation opening and preventing dust from permeating.

In this embodiment, as shown in fig. 2, the gasket 4 is arranged in an annular structure, the inner diameter of the gasket 4 is matched with the outer diameter of the column 2, and the upper surface and the lower surface of the gasket 4 are both provided with anti-skid threads;

it should be noted that the frictional force with the female screw 5 can be increased, and the female screw 5 can be effectively prevented from loosening

In this embodiment, as shown in fig. 2, a boss is integrally formed at the bottom end of the internal thread sleeve 5, and the boss abuts against the upper surface of the gasket 4;

it should be noted that the contact area between the internally threaded sleeve 5 and the spacer 4 can be increased, so that the internally threaded sleeve 5 can be prevented from loosening well.

The utility model discloses a theory of operation and use flow: through arranging frame 3 in radiator 101 top opening top, then link to each other engaging lug 302 and stand 2 grafting, make the support plate 201 that stand 2 outer wall department set up support engaging lug 302 simultaneously, and then make the dust screen 301 of frame 3 inboard installation shelter from the thermovent that radiator 101 top opening department set up, then install gasket 4 on stand 2, finally dock female thread sleeve 5 and stand 2 top department relatively, then make female thread sleeve 5 and the screw thread portion 202 looks spiro union of seting up on the stand 2, then handheld otic placode 501 rotates female thread sleeve 5, make female thread sleeve 5 bottom and gasket 4 looks butt, thereby compress tightly engaging lug 302, and then fix frame 3, when preventing that the dust from entering radiator 101 inboardly, can make the inboard hot-air of radiator 101 carry out the heat exchange with the external world, thereby the radiating effect of shot-light has been promoted.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The utility model provides a good heat dissipation's embedded shot-light, includes lamp body (1) and heat dissipation cover (101), its characterized in that, heat dissipation cover (101) top symmetry fixedly connected with stand (2), stand (2) outer wall fixedly connected with support plate (201), screw thread portion (202) have been seted up to support plate (201) top, heat dissipation cover (101) top department installs frame (3), dust screen (301) are installed to frame (3) inboard, frame (3) outer wall symmetry integrated into one piece has engaging lug (302), and engaging lug (302) link to each other with stand (2) grafting, gasket (4) have been cup jointed to engaging lug (302) top, gasket (4) top is equipped with interior thread sleeve pipe (5), and interior thread sleeve pipe (5) and spiro union (202) looks, the shaping of interior thread sleeve pipe (5) both sides outer wall homogeneous body has otic placode (501).

2. The embedded type spot light with good heat dissipation performance as claimed in claim 1, wherein the top of the heat dissipation cover (101) is opened with a heat dissipation opening, and the heat dissipation opening corresponds to the dust screen (301).

3. The embedded spotlight with good heat dissipation performance as claimed in claim 1, wherein the engaging lug (302) abuts against the carrier plate (201), a through hole is formed at the joint of the engaging lug (302) and the pillar (2), and the inner diameter of the through hole is matched with the outer diameter of the pillar (2).

4. A heat dissipating embedded spotlight according to claim 2, wherein the sealing rubber ring (303) is embedded in the lower surface of the outer frame (3), and the sealing rubber ring (303) abuts against the edge of the heat dissipating port at the top of the heat dissipating cover (101).

5. The embedded spotlight with good heat dissipation performance as claimed in claim 1, wherein the gasket (4) is disposed in a ring structure, the inner diameter of the gasket (4) matches the outer diameter of the pillar (2), and the upper surface and the lower surface of the gasket (4) are both provided with anti-slip patterns.

6. A heat dissipating embedded spotlight according to claim 1, wherein the bottom of the internally threaded sleeve (5) is integrally formed with a boss which abuts against the upper surface of the gasket (4).

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