CN214663925U

CN214663925U - Compact structure type projection lamp

Info

Publication number: CN214663925U
Application number: CN202120814207.8U
Authority: CN
Inventors: 王宝根
Original assignee: Taizhou Xifan Electronic Technology Co ltd
Current assignee: Taizhou Xifan Electronic Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-09
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a compact structure type projection lamp, aiming at providing a projection lamp with good sealing effect, simple structure and long service life, which is characterized in that an embedded cladding structure is arranged on a shell, the embedded cladding structure comprises a cladding outer plate arranged along the outer wall of an opening part of the shell, a cladding inner plate arranged along the inner wall of the opening part of the shell, and an installation retainer ring arranged on the inner side wall of the cladding inner plate and used for installing an LED lamp plate, an embedded baffle plate is arranged on a lampshade, the embedded baffle plate is arranged in a ring groove formed between the cladding outer plate and the cladding inner plate, by adopting the structure arrangement, the ring groove is formed by matching between the cladding outer plate and the cladding inner plate, and the embedded baffle plate is arranged in the ring groove, thereby facilitating the direct installation of the lampshade, and leading the lampshade and the shell to be directly connected, leading the structure to be more compact and leading the integration degree to be higher, the utility model is suitable for a lamps and lanterns technical field.

Description

Compact structure type projection lamp

Technical Field

The utility model relates to a lamps and lanterns technical field, more specifically say, it relates to a compact structure projecting lamp.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like.

At present, the projecting lamp in market, it includes the casing, can dismantle the lamp shade of being connected with the casing, set up in the LED lamp plate in the casing and with LED lamp plate electric connection's drive element, the casing is equipped with the installing support of being connected with the casing rotation outward. Traditional integral type projecting lamp, the lamp shade is directly connected with the casing, if can not ensure the sealed effect between lamp shade and the casing, can influence holistic life to reduce the practicality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a sealed effectual, simple structure and long service life's projecting lamp.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a compact structure projecting lamp, includes the casing, can dismantle the lamp shade of being connected, set up in the LED lamp plate of casing and with LED lamp plate electric connection's drive element with the casing, the casing is equipped with outward and rotates the installing support of being connected with the casing, be equipped with embedded cladding structure on the casing, this embedded cladding structure includes the cladding planking that sets up along the opening outer wall of casing, along the cladding inner panel that the opening inner wall of casing set up, set up on the cladding inner panel inside wall and be used for installing the installation retaining ring of LED lamp plate, be equipped with embedded baffle on the lamp shade, this embedded baffle is arranged in the annular that forms between cladding planking and the cladding inner panel.

Through adopting the above technical scheme, be equipped with embedded cladding structure on the casing, this embedded cladding structure includes the cladding planking that sets up along the opening outer wall of casing, the cladding inner panel that sets up along the opening inner wall of casing, set up on cladding inner panel inside wall and be used for installing the installation retaining ring of LED lamp plate, be equipped with embedded baffle on the lamp shade, this embedded baffle is arranged in the annular that forms between cladding planking and the cladding inner panel, adopt above-mentioned structure to set up, through the cooperation annular that forms between cladding planking and the cladding inner panel, and arrange embedded baffle in the annular, be convenient for carry out direct installation to the lamp shade, and make lamp shade and casing carry out direct connection, make the structure compacter, the integration degree is higher.

The utility model discloses further set up to: be equipped with seal structure between embedded baffle and the annular, this seal structure is including setting up interior mounting groove on the inner wall of annular both sides and setting up the sealing washer in interior mounting groove.

Through adopting above-mentioned technical scheme, be equipped with seal structure between embedded baffle and the annular, this seal structure is including setting up the interior mounting groove on the annular both sides inner wall and setting up the sealing washer in interior mounting groove, through the interior mounting groove and the cooperation sealing washer that set up, has realized the laminating effect between sealing washer and the embedded baffle, has realized good sealed effect, has ensured water-proof effects, and the practicality is strong, simple structure.

The utility model discloses further set up to: the sealing structure further comprises an annular bulge which is arranged on the lamp shade and is abutted to the outer cladding plate and a rubber pad which is arranged on the outer cladding plate and is abutted to the annular bulge.

Through adopting above-mentioned technical scheme, seal structure is still protruding and set up on the cladding planking and with the protruding inconsistent rubber pad of annular including setting up on the lampshade and conflicting with the cladding planking, through the cooperation between annular arch and the rubber pad, cooperation between flexible construction and the rigid structure forms the extrusion to the rubber pad to good sealed effect has been improved, the practicality is strong.

The utility model discloses further set up to: the section of the annular bulge is arc-shaped, and the thickness of the annular bulge is gradually increased from the shell to the lampshade.

Through adopting above-mentioned technical scheme, the bellied cross-section of annular is circular-arcly, adopts the above-mentioned structure setting, through setting up the bellied cross-section of annular into circular-arcly for form good laminating effect with the edge of casing, the practicality is strong, and the bellied thickness of annular is crescent toward the lamp shade direction by the casing simultaneously, when possessing the laminating effect, has formed good waterproof effect of blockking.

The utility model discloses further set up to: the ratio of the distance between the LED lamp panel and the lamp housing to the distance between the LED lamp panel and the bottom of the shell is 2/3-3/4.

Through adopting above-mentioned technical scheme, the ratio of the interval between LED lamp plate and the lamp body and the interval between LED lamp plate and the casing bottom is between 2/3-3/4, adopts above-mentioned structure setting, and the interval of control lamp plate is convenient for the heat dissipation of lamp body, avoids the excessive concentration of heat, influences drive element.

Drawings

Fig. 1 is the utility model relates to a compact structure's projecting lamp embodiment's perspective.

Fig. 2 is the utility model relates to a compact structure projecting lamp embodiment casing and lamp shade separation structure are schematic. Drawing (A)

Reference numeral, 1, a housing; 10. coating the outer plate; 101. a rubber pad; 11. coating the inner plate; 12. installing a check ring; 2. a lamp shade; 20. A baffle is embedded; 21. an annular projection; 3. and (7) mounting a bracket.

Detailed Description

The embodiment of the compact projector according to the present invention is further described with reference to fig. 1 to 2.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

A compact structure type projection lamp comprises a shell 1, a lampshade 2 detachably connected with the shell 1, an LED lamp panel arranged in the shell 1 and a driving element electrically connected with the LED lamp panel, wherein the shell 1 is externally provided with a mounting bracket 3 rotatably connected with the shell 1, the shell 1 is provided with an embedded cladding structure, the embedded cladding structure comprises a cladding outer plate 10 arranged along the outer wall of an opening part of the shell 1, a cladding inner plate 11 arranged along the inner wall of the opening part of the shell 1, a mounting retainer ring 12 arranged on the inner side wall of the cladding inner plate 11 and used for mounting the LED lamp panel, the lampshade 2 is provided with an embedded baffle plate 20, the embedded baffle plate 20 is arranged in an annular groove formed between the cladding outer plate 10 and the cladding inner plate 11, by adopting the structure, an annular groove is formed by matching between the cladding outer plate 10 and the cladding inner plate 11, and the embedded baffle plate 20 is arranged in the annular groove, be convenient for carry out direct installation to lamp shade 2 to make lamp shade 2 and casing 1 carry out direct connection, make the structure compacter, the integration degree is higher.

The utility model discloses further set up to, be equipped with seal structure between embedded baffle 20 and the annular, this seal structure is including setting up the interior mounting groove on the inner wall of annular both sides and setting up the sealing washer in interior mounting groove, through the interior mounting groove and the cooperation sealing washer that set up, has realized the laminating effect between sealing washer and the embedded baffle 20, has realized good sealed effect, has ensured water-proof effects, and the practicality is strong, simple structure.

The utility model discloses further set up to, seal structure still including set up on lamp shade 2 and with the protruding 21 of annular that cladding planking 10 contradicts and set up on cladding planking 10 and with the protruding 21 inconsistent rubber pad 101 of annular, through the cooperation between the protruding 21 of annular and the rubber pad 101, cooperation between flexible construction and the rigid structure forms the extrusion to rubber pad 101 to good sealed effect has been improved, the practicality is strong.

The utility model discloses further set up to, the cross-section of annular arch 21 is circular-arcly, adopts the above-mentioned structure setting, sets up to circular-arcly through the cross-section with annular arch 21 for form good laminating effect with casing 1's edge, the practicality is strong, and the thickness of annular arch 21 is increased gradually by casing 1 toward 2 directions of lamp shade simultaneously, when possessing the laminating effect, has formed good waterproof effect that blocks.

The utility model discloses further set up to, the ratio of the interval between LED lamp plate and the lamp body and the interval between LED lamp plate and the 1 bottom of casing is between 2/3-3/4, adopts above-mentioned structure setting, and the interval of control lamp plate, the heat dissipation of the lamp body of being convenient for avoids the excessive concentration of heat, influences drive element.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. A projection lamp with compact structure comprises a shell (1), a lampshade (2) detachably connected with the shell (1), an LED lamp panel arranged in the shell (1) and a driving element electrically connected with the LED lamp panel, a mounting bracket (3) which is rotationally connected with the shell (1) is arranged outside the shell (1), the LED lamp is characterized in that the shell (1) is provided with an embedded coating structure, the embedded coating structure comprises a coating outer plate (10) arranged along the outer wall of the opening part of the shell (1), a coating inner plate (11) arranged along the inner wall of the opening part of the shell (1), and an installation retainer ring (12) arranged on the inner side wall of the coating inner plate (11) and used for installing an LED lamp panel, the lampshade (2) is provided with an embedded baffle plate (20), the embedded baffle (20) is arranged in a ring groove formed between the cladding outer plate (10) and the cladding inner plate (11).

2. The compact floodlight of claim 1, wherein a sealing structure is provided between the embedded baffle (20) and the annular groove, the sealing structure comprises an inner mounting groove provided on the inner wall of the annular groove on both sides and a sealing ring provided in the inner mounting groove.

3. A projector with a compact structure as claimed in claim 2, characterized in that said sealing structure further comprises an annular protrusion (21) disposed on the lampshade (2) and abutting against the outer cladding plate (10), and a rubber pad (101) disposed on the outer cladding plate (10) and abutting against the annular protrusion (21).

4. A projector with a compact structure as claimed in claim 3, characterised in that the cross section of the annular projection (21) is circular arc-shaped, and the thickness of the annular projection (21) increases from the housing (1) to the lampshade (2).

5. A compact projector as claimed in claim 1, characterised in that the ratio of the distance between the LED panel and the housing to the distance between the LED panel and the bottom of the housing (1) is between 2/3 and 3/4.