CN210687812U

CN210687812U - LED lamp convenient to change lamp shade

Info

Publication number: CN210687812U
Application number: CN201922010349.4U
Authority: CN
Inventors: 杨光明; 芮松兵; 邓兴华; 施正英
Original assignee: Yangzhong Hongxin Electric Light Source Co Ltd
Current assignee: Yangzhong Hongxin Electric Light Source Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-05
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a LED lamp convenient to change lamp shade, including lamp stand and LED banks, fixed mounting has the heat-conducting plate on the inner wall of lamp stand, the upside fixed mounting of lamp stand has the connecting rod, and the lower extreme fixedly connected with LED banks of connecting rod, the below of LED banks is provided with the regulating plate, the lamp shade is installed through the spread groove in the outside of lamp stand. The utility model discloses a spread groove of mirror symmetry has been seted up in the lower extreme left and right sides of lamp stand, the cooperation has the lamp shade of lug, only need rotate the lamp shade, again with the lamp shade downstream, until the lamp shade with the lamp stand separation can, the connection structure of lamp shade and lamp stand has been simplified greatly, make the change of lamp shade convenient and fast more, be provided with heat dissipation corridor and louvre through the outside at the lamp stand, the inside heat-conducting plate of cooperation lamp stand, the unsettled installation of LED banks adoption, make and remain certain space between lamp stand and the LED banks, thereby make the heat through the heat-conducting plate give off faster, and then dispel the heat to this device.

Description

LED lamp convenient to change lamp shade

Technical Field

The utility model relates to a lighting fixture technical field specifically is a LED lamp convenient to change lamp shade.

Background

The LED lamp has low power consumption, long service life, high efficiency, high brightness, low heat, firmness and durability, and the prior lamp decoration, such as desk lamps, hanging lamps, wall lamps and the like, adopt a lampshade structure, the lampshade can shield hard light, prevent light from directly irradiating human eyes, protect bulbs and prolong the service life of the bulbs, in the using process of the lamp, the lamp shade is required to be replaced for cleaning the lamp except for replacing the bulb, the prior lamp with the lamp shade and the lamp holder usually adopts an internal operation fastener, so that the lamp shade is difficult to be fixed on the lamp holder, in addition, because the lamp beads and the power supply are arranged in the same inner cavity, the LED lamp generates heat simultaneously, the heat release is large, the heat is difficult to volatilize, the service life of the LED lamp is seriously influenced, meanwhile, the light transmission quantity of the existing LED can not be adjusted, so that the LED lamp which is good in heat dissipation performance and convenient for replacing the lampshade is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp convenient to change lamp shade to the lamp shade that proposes present LED lamp among the solution above-mentioned background is changed inconveniently, and the relatively poor unable problem of adjusting of printing opacity volume simultaneously of heat dispersion.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamp convenient to change lamp shade, includes lamp stand and LED banks, fixed mounting has the heat-conducting plate on the inner wall of lamp stand, the upside fixed mounting of lamp stand has the connecting rod, and the lower extreme fixedly connected with LED banks of connecting rod, the below of LED banks is provided with the regulating plate, the lamp shade is installed through the spread groove in the outside of lamp stand.

Preferably, the upper side of the lamp holder is of a groove structure, heat dissipation holes are formed in the bottom side of the groove, a dust screen is arranged above the heat dissipation holes, the dust screen is fixedly installed in the groove, and heat dissipation channels are transversely arranged on the outer side of the upper end of the lamp holder at equal intervals from top to bottom.

Preferably, the adjusting plate comprises a baffle, a rotating shaft and a gear, the baffle is of a semicircular structure, the rotating shaft is fixedly connected to one end of the baffle, and the gear is fixedly sleeved at one end of the rotating shaft.

Preferably, the baffle is provided with two sets ofly altogether, and two sets of baffles are installed in the lamp stand through the axis of rotation respectively, install the fluted disc in the lamp stand, and the fluted disc is half circle fluted disc structure, fixedly connected with adjusting button on the fluted disc, the baffle passes through gear and axis of rotation and sets up to rotating-structure.

Preferably, the spread groove sets up to L shape structure, the spread groove is provided with two sets ofly altogether, and two sets of spread grooves are the mirror symmetry structure and set up respectively in the lower extreme left and right sides of lamp stand, fixed mounting has the lug on the upper end left and right sides inner wall of lamp shade respectively, and the external diameter size of lug is the same with the internal diameter size of spread groove, the lamp shade passes through spread groove and lamp stand constitution slip embedded connection structure.

Compared with the prior art, the beneficial effects of the utility model are that: according to the LED lamp convenient for replacing the lampshade, the connecting grooves with mirror symmetry are formed in the left side and the right side of the lower end of the lamp holder, and the lampshade with the lug is matched, so that during replacement, the lampshade only needs to be rotated and then moved downwards, the lug slides in the connecting grooves until the lampshade is separated from the lamp holder, and the structure greatly simplifies the connecting structure of the lampshade and the lamp holder, so that the lampshade can be replaced more conveniently and quickly;

the adjusting plate is arranged, the fluted disc is driven to rotate through the adjusting button, the fluted disc drives the adjusting plate to rotate through the gear, the two groups of adjusting plates can be independently adjusted through the fluted disc, and the light of the LED lamp bank is blocked by the baffle on the adjusting plate, so that the light transmission quantity of the LED lamp bank is changed, different illumination requirements are met, and the practicability of the device is greatly improved;

through being provided with heat dissipation corridor and louvre in the outside of lamp stand, the inside heat-conducting plate of cooperation lamp stand, simultaneously, the mode that LED banks adopted unsettled installation for remain certain space between lamp stand and the LED banks, thereby make the heat through the faster that the heat-conducting plate gived off, and then dispel the heat to this device.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the lamp socket structure of the present invention;

FIG. 4 is a schematic top view of the adjusting plate structure of the present invention;

fig. 5 is a schematic front view of the structure of the present invention.

In the figure: 1. a lamp socket; 2. heat dissipation holes; 3. a dust screen; 4. a heat conducting plate; 5. a connecting rod; 6. an LED lamp group; 7. an adjusting plate; 71. a baffle plate; 72. a rotating shaft; 73. a gear; 8. a fluted disc; 9. an adjusting knob; 10. connecting grooves; 11. a lamp shade; 12. and (4) a bump.

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. 1-5, the present invention provides an embodiment: an LED lamp convenient for replacing a lampshade comprises a lamp holder 1 and an LED lamp set 6, wherein a heat conducting plate 4 is fixedly installed on the inner wall of the lamp holder 1, a connecting rod 5 is fixedly installed on the upper side of the lamp holder 1, the lower end of the connecting rod 5 is fixedly connected with the LED lamp set 6, the upper side of the lamp holder 1 is arranged to be of a groove structure, a radiating hole 2 is formed in the bottom of the groove, a dustproof net 3 is arranged above the radiating hole 2, a certain gap is reserved between the upper side of the groove structure and the lamp holder 1 when the lamp holder 1 is installed on an installation surface, air can flow conveniently, the radiating effect of the radiating hole 2 is guaranteed, the dustproof net 3 is fixedly installed in the groove, meanwhile, dust and the like can be reduced to enter the lamp holder 1 through the radiating hole 2 through the dustproof net 3, radiating channels are transversely and equidistantly formed in the upper outer side of the lamp holder 1 from top, a certain gap is reserved between the LED lamp group 6 and the lamp holder 1, so that heat dissipation is facilitated, meanwhile, the heat conducting plate 4 quickly guides heat in the lamp holder 1 to the lamp holder 1, the heat is discharged outside through the heat dissipation channel and the heat dissipation holes 2, and air is used for self-heat dissipation, so that the LED lamp group 6 is ensured to be in a good temperature environment;

an adjusting plate 7 is arranged below the LED lamp group 6, the adjusting plate 7 comprises a baffle plate 71, a rotating shaft 72 and gears 73, the baffle plate 71 is arranged in a semicircular structure, one end of the baffle plate 71 is fixedly connected with the rotating shaft 72, one end of the rotating shaft 72 is fixedly sleeved with the gears 73, the baffle plate 71 is arranged in two groups, the two groups of baffle plates 71 are respectively installed in the lamp holder 1 through the rotating shaft 72, a fluted disc 8 is installed in the lamp holder 1, the fluted disc 8 is in a half-circle fluted disc structure, an adjusting button 9 is fixedly connected onto the fluted disc 8, the baffle plate 71 is arranged in a rotating structure through the gears 73 and the rotating shaft 72, the light transmission amount of the device can be adjusted according to illumination requirements, the adjusting button 9 is rotated forward and backward, the adjusting button 9 drives the fluted disc 8 to rotate, meanwhile, the fluted disc 8 drives the gears 73 on the adjusting plate 7 to rotate, the device meets different lighting requirements, and the practicability of the device is greatly improved;

lamp shade 11 is installed through spread groove 10 in the outside of lamp stand 1, spread groove 10 sets up to L shape structure, spread groove 10 is provided with two sets ofly altogether, and two sets of spread groove 10 are the mirror symmetry structure and set up respectively in the lower extreme left and right sides of lamp stand 1, fixed mounting has lug 12 on the upper end left and right sides inner wall of lamp shade 11 respectively, and the external diameter size of lug 12 is the same with spread groove 10's internal diameter size, lamp shade 11 passes through spread groove 10 and lamp stand 1 constitutes the embedded connection structure that slides, when changing lamp shade 11, transversely rotate lamp shade 11, move lamp shade 11 downwards again, make lug 12 slide in spread groove 10, until lamp shade 11 with lamp stand 1 separation can, thereby lamp shade 11 with lamp stand 1's connection structure has been simplified greatly, make the change of lamp shade 11 convenient and.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED lamp convenient to change lamp shade, includes lamp stand (1) and LED banks (6), its characterized in that: fixed mounting has heat-conducting plate (4) on the inner wall of lamp stand (1), the upside fixed mounting of lamp stand (1) has connecting rod (5), and the lower extreme fixedly connected with LED banks (6) of connecting rod (5), the below of LED banks (6) is provided with regulating plate (7), lamp shade (11) are installed through spread groove (10) in the outside of lamp stand (1).

2. The LED lamp with the lampshade convenient to replace as claimed in claim 1, wherein: the lamp holder is characterized in that the upper side of the lamp holder (1) is of a groove structure, heat dissipation holes (2) are formed in the bottom of the groove, a dust screen (3) is arranged above the heat dissipation holes (2), the dust screen (3) is fixedly installed in the groove, and heat dissipation channels are formed in the outer side of the upper end of the lamp holder (1) at equal intervals from top to bottom.

3. The LED lamp with the lampshade convenient to replace as claimed in claim 1, wherein: the adjusting plate (7) comprises a baffle (71), a rotating shaft (72) and a gear (73), the baffle (71) is of a semicircular structure, the rotating shaft (72) is fixedly connected to one end of the baffle (71), and the gear (73) is fixedly sleeved on one end of the rotating shaft (72).

4. The LED lamp with the lampshade convenient to replace as claimed in claim 3, wherein: baffle (71) are provided with two sets ofly altogether, and install in lamp stand (1) through axis of rotation (72) respectively two sets of baffle (71), install fluted disc (8) in lamp stand (1), and fluted disc (8) are half circle fluted disc structure, fixedly connected with adjusting button (9) on fluted disc (8), baffle (71) set up to rotating-structure through gear (73) and axis of rotation (72).

5. The LED lamp with the lampshade convenient to replace as claimed in claim 1, wherein: the utility model discloses a lamp shade, including lamp stand (1), connecting groove (10) set up to L shape structure, connecting groove (10) are provided with two sets ofly altogether, and two sets of connecting groove (10) are the mirror symmetry structure and set up respectively in the lower extreme left and right sides of lamp stand (1), on the upper end left and right sides inner wall of lamp shade (11) respectively fixed mounting have lug (12), and the external diameter size of lug (12) is the same with the internal diameter size of connecting groove (10), lamp shade (11) constitute the embedded connection structure of slip through connecting groove (10) and lamp stand (1).