CN213040441U

CN213040441U - LED lamp with LED lampshade

Info

Publication number: CN213040441U
Application number: CN202021938549.2U
Authority: CN
Inventors: 区桦勇
Original assignee: Shenzhen Shunfa Optoelectric Co ltd
Current assignee: Shenzhen Shunfa Optoelectric Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-23
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a LED lamps and lanterns with LED lamp shade, including casing and bottom plate, the inner chamber fixed mounting of casing has the base plate, the downside fixed mounting of base plate has the LED lamp, the upside fixed mounting of casing has the journal stirrup of two parallels, it has the connecting rod to articulate between the journal stirrup, the welding of the downside middle part of bottom plate has the sleeve pipe, the upper end and the sheathed tube inner chamber of connecting rod are pegged graft, the inner chamber welding of connecting rod has the horizontally layer board, the upside welding of layer board has the polished rod, sliding connection has the sliding sleeve on the polished rod, the inner chamber fixedly connected with guide rail of connecting rod, sliding connection has the locating pin in the guide rail, it is articulated through the pull rod between sliding sleeve and the locating pin, be connected with the spring. The LED lamp is convenient to mount and dismount and convenient to use.

Description

LED lamp with LED lampshade

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamps and lanterns with LED lamp shade.

Background

An LED is a light emitting diode, which is a solid state semiconductor device capable of converting electrical energy into visible light, and directly converts electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The LED lamp is an illuminating lamp manufactured by adopting an integrated diode, is usually installed on a roof by screws when used for indoor illumination, and is inconvenient to operate and install and dismantle because a person is positioned below the lamp when being installed and dismantled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamps and lanterns with LED lamp shade to solve the problem that proposes among 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 LED lamps and lanterns with LED lamp shade, includes casing and bottom plate, the inner chamber fixed mounting of casing has the base plate, the downside fixed mounting of base plate has the LED lamp, the upside fixed mounting of casing has the journal stirrup of two parallels, it has the connecting rod to articulate between the journal stirrup, the downside middle part welding of bottom plate has the sleeve pipe, the upper end and the sheathed tube inner chamber of connecting rod are pegged graft, the inner chamber welding of connecting rod has the horizontally layer board, the upside welding of layer board has the polished rod, sliding connection has the sliding sleeve on the polished rod, the inner chamber fixedly connected with guide rail of connecting rod, sliding connection has the locating pin in the guide rail, it is articulated through the pull rod between sliding sleeve and the locating pin, be connected.

Preferably, a transparent mask is installed at the lower port of the shell, and a plurality of fins are distributed on the upper side of the shell.

Preferably, be equipped with curved spacing hole on the journal stirrup, the side welding of connecting rod has the pin, the pin runs through spacing hole and rather than sliding connection, the tip spiro union of pin has the hand to twist the nut.

Preferably, the sleeve and the connecting rod are of a square tube structure, and the connecting rod is in clearance fit with the inner cavity of the sleeve.

Preferably, the spring is sleeved on the polished rod, and the upper end of the polished rod is fixedly connected with a limiting ring.

Preferably, the connecting rod, sheathed tube lateral wall all are equipped with the round hole that runs through about, the bottom plate is the rectangle and four corners is equipped with the mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: during the sleeve pipe is pushed up gradually with the upper end of connecting rod during the installation, the locating pin returns by the extrusion behind the contact of sheathed tube lower extreme, and the sliding sleeve that promotes moves down through the pull rod when returning and contracts and compress the spring, when the round hole department of locating pin removal sleeve pipe lateral wall, the round pin pushes away to insert fixes a position in the round hole, pushes away the locating pin with the screwdriver during the dismantlement and contracts, can take out downwards, consequently this lamps and lanterns installation dismantlement is convenient.

Drawings

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

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a face mask; 3. a substrate; 4. an LED lamp; 5. a base plate; 6. supporting a lug; 7. a connecting rod; 8. a limiting hole; 9. a sleeve; 10. positioning pins; 11. a guide rail; 12. a sliding sleeve; 13. a polish rod; 14. a pull rod; 15. a spring.

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. 1-3, the present invention provides a technical solution: the utility model provides a LED lamps and lanterns with LED lamp shade, includes casing 1 and bottom plate 5, and the inner chamber fixed mounting of casing 1 has base plate 3, and the downside fixed mounting of base plate 3 has LED lamp 4, and transparent face guard 2 is installed to the lower port of casing 1, and the upside distribution of casing 1 has a plurality of fin, through the fin increase with the area of contact of air, promotes the heat dissipation.

The upside fixed mounting of casing 1 has the journal stirrup 6 of two parallels, and it has connecting rod 7 to articulate between the journal stirrup 6, is equipped with curved spacing hole 8 on the journal stirrup 6, and the side welding of connecting rod 7 has the pin, and the pin runs through spacing hole 8 and rather than sliding connection, and the tip spiro union of pin has the hand to twist the nut, and the angle of casing 1 can be adjusted at certain within range, and it can be fixed inclination to twist the hand and twist the nut.

The welding of the downside middle part of bottom plate 5 has sleeve pipe 9, and the upper end of connecting rod 7 is pegged graft with sleeve pipe 9's inner chamber, and sleeve pipe 9, connecting rod 7 are square tubular construction, and connecting rod 7 and sleeve pipe 9's inner chamber clearance fit, the inner chamber welding of connecting rod 7 has the horizontally layer board, and the upside welding of layer board has polished rod 13, and sliding connection has sliding sleeve 12 on polished rod 13, and sliding sleeve 12 can remove along polished rod 13.

The inner chamber fixedly connected with guide rail 11 of connecting rod 7, sliding connection has locating pin 10 in the guide rail 11, and it is articulated through pull rod 14 between sliding sleeve 12 and the locating pin 10, is connected with spring 15 between sliding sleeve 12 and the layer board, and spring 15 cup joints on polished rod 13, and the round hole that runs through about polished rod 13's upper end fixedly connected with spacing collar connecting rod 7, sleeve pipe 9's the lateral wall all is equipped with, and bottom plate 5 is equipped with the mounting hole for rectangle and four corners.

The working principle is as follows: the bottom plate 5 is fixed on the roof by expansion bolts, when the lamp is installed, the upper end of the connecting rod 7 is gradually pushed into the sleeve 9, and the upper side of the positioning pin 10 is provided with a slope surface, so that the positioning pin 10 is extruded and retracted after being contacted with the lower end of the sleeve 9, the sliding sleeve 12 is pushed by the pull rod 14 to move downwards while retracting, the spring 15 is compressed, when the positioning pin 10 moves to the round hole in the side wall of the sleeve 9, the positioning pin 10 is pushed out again by the elastic force of the spring 15 and inserted into the round hole for positioning, the installation is convenient, the positioning pin 10 is pushed and retracted by a screwdriver during the disassembly, and the downward extraction can be.

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 LED lamps and lanterns with LED lamp shade, includes casing (1) and bottom plate (5), its characterized in that: a base plate (3) is fixedly arranged in the inner cavity of the shell (1), an LED lamp (4) is fixedly arranged on the lower side of the base plate (3), two parallel support lugs (6) are fixedly arranged on the upper side of the shell (1), a connecting rod (7) is hinged between the support lugs (6), a sleeve (9) is welded in the middle of the lower side of the bottom plate (5), the upper end of the connecting rod (7) is inserted into the inner cavity of the sleeve (9), a horizontal supporting plate is welded in the inner cavity of the connecting rod (7), a polish rod (13) is welded on the upper side of the supporting plate, the polish rod (13) is connected with a sliding sleeve (12) in a sliding way, the inner cavity of the connecting rod (7) is fixedly connected with a guide rail (11), the guide rail (11) is connected with a positioning pin (10) in a sliding mode, the sliding sleeve (12) is hinged to the positioning pin (10) through a pull rod (14), and a spring (15) is connected between the sliding sleeve (12) and the supporting plate.

2. The LED lamp with the LED lampshade of claim 1, wherein: transparent face guard (2) are installed to the lower port of casing (1), the upside of casing (1) distributes and has a plurality of fin.

3. The LED lamp with the LED lampshade of claim 1, wherein: be equipped with curved spacing hole (8) on journal stirrup (6), the side welding of connecting rod (7) has the pin, the pin runs through spacing hole (8) and rather than sliding connection, the tip spiro union of pin has the hand nut of screwing on.

4. The LED lamp with the LED lampshade of claim 1, wherein: sleeve pipe (9), connecting rod (7) are square tubular construction, connecting rod (7) and the inner chamber clearance fit of sleeve pipe (9).

5. The LED lamp with the LED lampshade of claim 1, wherein: the spring (15) is sleeved on the polished rod (13), and the upper end of the polished rod (13) is fixedly connected with a limiting ring.

6. The LED lamp with the LED lampshade of claim 1, wherein: the side walls of the connecting rod (7) and the sleeve (9) are provided with round holes which are penetrated left and right, and the bottom plate (5) is rectangular and is provided with mounting holes at four corners.