CN216844548U

CN216844548U - Novel LED lighting device

Info

Publication number: CN216844548U
Application number: CN202122996783.1U
Authority: CN
Inventors: 梅艳东
Original assignee: Jiangmen Chuangtuo Lighting Technology Co ltd
Current assignee: Jiangmen Chuangtuo Lighting Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-28
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of LED lamps, in particular to a novel LED lighting device which comprises a lamp body, wherein a lampshade is placed on the surface of the lamp body, a lamp bead is installed at the central position of the lamp body on the inner side of the lampshade, a mounting screw block is fixed at the bottom of the lamp body, a mounting mechanism is arranged on the outer side of the mounting screw block, a sealing mechanism is arranged between the lamp body and the lampshade, and the lamp body is connected with the lampshade through a taking and placing mechanism. The utility model not only improves the convenience degree of the LED lighting device when in use, avoids the falling-off phenomenon of the lamp body when the LED lighting device is in use, but also avoids the water stain or dust entering phenomenon when the LED lighting device is in use.

Description

Novel LED lighting device

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a novel LED lighting device.

Background

The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like as an illumination device, and is widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like.

Through retrieval, the patent number is 201220478300.7, the name is a novel utility model of an LED lighting device, including LED light source, PCB circuit board, heat dissipation aluminum plate, base, radiator fan, control module, through research and analysis finding, this device can increase the flow velocity of air, make the heat of LED light source can fully discharge after the radiator fan of base starts, reach multiple radiating effect, has lengthened the life of LED light source, but, still have some shortcomings to a certain extent, at first, LED lighting device is comparatively loaded down with trivial details when getting and putting the lamp shade, thus the convenience degree when LED lighting device uses has been seriously influenced; secondly, the LED illuminating device is simple to mount, so that the falling-off phenomenon of a lamp body is easily caused when the LED illuminating device is used; and the lampshade and the lamp body are not sealed when the LED lighting device is used, so that water stain or dust entering is easily caused when the LED lighting device is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel LED lighting device, which aims to solve the problems that the LED lighting device provided by the background technology is low in convenience degree when in use, the lamp body falls off, and water stain or dust enters.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel LED lighting device, includes the lamp body, the lamp shade has been placed on the surface of lamp body, and the inboard lamp body central point department of lamp shade puts and installs the lamp pearl, the bottom of lamp body is fixed with installation spiral shell piece, and the outside of installing the spiral shell piece is provided with installation mechanism, be provided with sealing mechanism between lamp body and the lamp shade, be connected through getting the machine of putting between lamp body and the lamp shade.

Preferably, installation mechanism's inside is including an installation section of thick bamboo, spacing groove, logical groove, mounting hole and spacing post, the outside cover of installation spiral shell piece is equipped with an installation section of thick bamboo, and the surface of an installation section of thick bamboo has seted up the mounting hole to the mounting hole is mutually supported with the installation spiral shell piece, logical groove has been seted up along circumference in the top of an installation section of thick bamboo, and leads to the installation section of thick bamboo surface of groove below and has seted up the spacing groove to spacing groove is linked together with an installation section of thick bamboo.

Preferably, the inside in spacing groove is provided with spacing post, and spacing post and spacing groove phase cooperation to the diameter of spacing post is less than the width that leads to the groove a little, and simultaneously, the surface of spacing post one end and the top position department of installation spiral shell piece are fixed connection mutually.

Preferably, sealing mechanism comprises solid fixed ring, sealed pad, rubber pad and buffer spring, there is solid fixed ring at the top of lamp body through the screw connection, and gu the axis coincidence of fixed ring and lamp shade, gu the outside of fixed ring bonds there is sealed the pad, and the sealed surface of filling up closely laminates with the inner wall of lamp shade, the inside of sealed pad covers there is the rubber pad, and the surface of rubber pad one side all installs buffer spring to the surface of buffer spring one end and the sealed inner wall looks fixed connection who fills up.

Preferably, an arc-shaped groove, an annular groove, a clamping block, an adjusting spring and a clamping groove are arranged inside the taking and placing mechanism, the annular groove is formed in the edge position of the lamp body, the annular groove and the lamp body are concentric, and the annular groove and the lamp shade are matched with each other.

Preferably, the lamp body surface outside the annular groove is provided with equidistant arc-shaped grooves along the circumferential direction, the lamp body surface between adjacent arc-shaped grooves is provided with a clamping groove, the bottom of the lampshade is fixed with an adjusting spring along the circumferential direction, the surface of one end of the adjusting spring is fixed with a clamping block, and the clamping block is in clamping fit with the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the novel LED lighting device not only improves the convenience degree of the LED lighting device when in use, avoids the falling-off phenomenon of a lamp body when the LED lighting device is in use, but also avoids the phenomenon of water stain or dust entering when the LED lighting device is in use;

1. the clamping block is clamped inside the clamping groove under the action of the adjusting spring through the clamping block, the annular groove, the clamping groove and the arc-shaped groove, so that the lampshade and the lamp body are fixed, if the lampshade needs to be taken down, the lampshade is firstly rotated under the action of the annular groove, the clamping block is driven by the lampshade to rotate, at the moment, the clamping block is extruded inside the lamp body, when the clamping block rotates to one side of the arc-shaped groove, the clamping block resets, then the lampshade is taken away from the lamp body, the function that the LED lighting device is convenient to take and place the lampshade is achieved, and the convenience degree of the LED lighting device in use is improved;

2. the installation barrel is placed below the installation screw block through the limiting post, the through groove, the installation barrel and the limiting groove, the limiting post is located inside the through groove, then the installation barrel is pushed, the limiting post moves to the joint of the through groove and the limiting groove, the installation barrel is rotated, the installation screw block is screwed into the installation barrel, meanwhile, the limiting post synchronously rotates into the limiting groove, the installation screw block is prevented from falling off, the limiting installation function of the LED illumination device is realized, and therefore the falling-off phenomenon of a lamp body when the LED illumination device is used is avoided;

3. Through being provided with sealed pad, solid fixed ring, buffer spring and rubber pad, fix solid fixed ring on the lamp body surface through the screw, make sealed pad and lamp shade laminating under the effect of buffer spring and rubber pad, seal lamp body and lamp shade, realized LED lighting device's sealed function to the phenomenon that takes place water stain or dust entering when having avoided LED lighting device to use.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional appearance structure according to the present invention;

FIG. 2 is a schematic view of the external appearance structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is an enlarged top view of the lampshade;

fig. 5 is a schematic sectional enlarged view of the sealing mechanism of the present invention.

In the figure: 1. a lamp body; 101. a lamp shade; 102. installing a screw block; 103. a lamp bead; 2. an installation mechanism; 201. Mounting the cylinder; 202. a limiting groove; 203. a through groove; 204. mounting holes; 205. a limiting column; 3. a sealing mechanism; 301. a fixing ring; 302. a gasket; 303. a rubber pad; 304. a buffer spring; 4. a pick and place mechanism; 401. an arc-shaped groove; 402. an annular groove; 403. a clamping block; 404. adjusting the spring; 405. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative work are within the protection scope of the present invention.

The structure of the novel LED lighting device provided by the utility model is shown in figures 1, 2 and 3, and comprises a lamp body 1, a lampshade 101 is placed on the surface of the lamp body 1, a lamp bead 103 is installed at the central position of the lamp body 1 at the inner side of the lampshade 101, a mounting screw block 102 is fixed at the bottom of the lamp body 1, an installation mechanism 2 is arranged at the outer side of the mounting screw block 102, an installation barrel 201, a limiting groove 202, a through groove 203, an installation hole 204 and a limiting column 205 are arranged inside the installation mechanism 2, the installation barrel 201 is sleeved outside the mounting screw block 102, the surface of the installation barrel 201 is provided with the installation hole 204, the installation hole 204 is matched with the mounting screw block 102, the top of the installation barrel 201 is provided with the through groove 203 along the circumferential direction, the surface of the installation barrel 201 below the through groove 203 is provided with the limiting groove 202, the limiting groove 202 is communicated with the installation barrel 201, the limiting column 205 is arranged inside the limiting groove 202, and the limiting column 205 is matched with the limiting groove 202, the diameter of the limiting column 205 is slightly smaller than the width of the through groove 203, and meanwhile, the surface of one end of the limiting column 205 is fixedly connected with the top position of the mounting screw block 102.

During the use, put installation section of thick bamboo 201 to installation spiral shell piece 102 below, make spacing post 205 be located logical groove 203 inside, promote installation section of thick bamboo 201 afterwards, make spacing post 205 move to the junction of leading to groove 203 and spacing groove 202, rotate installation section of thick bamboo 201 again, will install spiral shell piece 102 under the screw-thread fit of mounting hole 204 and installation spiral shell piece 102 and revolve to installation section of thick bamboo 201 inside, and simultaneously, spacing post 205 synchronous rotation is to spacing inslot 202 inside, spacing post 205 is spacing under spacing groove 202's effect, avoid installing spiral shell piece 102 and drop, in order to realize LED lighting device's spacing installation function.

Further, as shown in fig. 3 and 5, a sealing mechanism 3 is arranged between the lamp body 1 and the lamp shade 101, and the sealing mechanism 3 is composed of a fixing ring 301, a sealing gasket 302, a rubber gasket 303 and a buffer spring 304, the top of the lamp body 1 is connected with the fixing ring 301 through a screw, the fixing ring 301 coincides with the central axis of the lamp shade 101, the outer side of the fixing ring 301 is bonded with the sealing gasket 302, the surface of the sealing gasket 302 is tightly attached to the inner wall of the lamp shade 101, the inside of the sealing gasket 302 is covered with the rubber gasket 303, the surface of one side of the rubber gasket 303 is provided with the buffer spring 304, and the surface of one end of the buffer spring 304 is fixedly connected with the inner wall of the sealing gasket 302.

When the LED illuminating device is used, the fixing ring 301 is fixed on the surface of the lamp body 1 through screws, the sealing gasket 302 is attached to the lampshade 101 under the action of the buffer spring 304 and the rubber gasket 303, and the lamp body 1 and the lampshade 101 are sealed, so that the sealing function of the LED illuminating device is realized.

Further, as shown in fig. 2 and fig. 3, the lamp body 1 is connected to the lamp housing 101 through the pick-and-place mechanism 4, and the pick-and-place mechanism 4 is internally provided with an arc-shaped groove 401, an annular groove 402, a clamping block 403, an adjusting spring 404 and a clamping groove 405, the edge position of the lamp body 1 is provided with the annular groove 402, the annular groove 402 and the lamp housing 1 have the same center, the annular groove 402 and the lamp housing 101 are mutually matched, the surface of the lamp body 1 outside the annular groove 402 is circumferentially provided with the arc-shaped grooves 401 at equal intervals, the surface of the lamp body 1 between adjacent arc-shaped grooves 401 is provided with the clamping groove 405, the bottom of the lamp housing 101 is circumferentially fixed with the adjusting spring 404, the surface of one end of the adjusting spring 404 is fixed with the clamping block 403, and the clamping block 403 and the clamping groove 405 are mutually clamped and matched.

When the LED illuminating device is used, the clamping block 403 is clamped into the clamping groove 405 under the action of the adjusting spring 404, so that the lampshade 101 and the lamp body 1 are fixed, when the lampshade 101 needs to be taken down, the lampshade 101 is firstly rotated under the action of the annular groove 402, the clamping block 403 is driven by the lampshade 101 to rotate, at the moment, the clamping block 403 is extruded into the lamp body 1, when the clamping block 403 rotates to one side of the arc-shaped groove 401, the clamping block 403 resets, and then the lampshade 101 is taken away from the lamp body 1, so that the LED illuminating device can conveniently take and place the lampshade 101.

The working principle is as follows: during the use, at first put installation section of thick bamboo 201 to installation spiral shell piece 102 below, make spacing post 205 be located logical inslot 203, promote installation section of thick bamboo 201 afterwards, make spacing post 205 move to the junction of leading to groove 203 and spacing groove 202, rotate installation section of thick bamboo 201 again, will install spiral shell piece 102 under the screw-thread fit of mounting hole 204 and installation spiral shell piece 102 and revolve to installation section of thick bamboo 201 inside, simultaneously, spacing post 205 synchronous rotation is to spacing inslot 202 inside, spacing post 205 is spacing under spacing groove 202's effect, avoid installing spiral shell piece 102 and drop, with the spacing installation function of realizing LED lighting device, thereby the obscission that takes place lamp body 1 when having avoided LED lighting device to use.

Fixing fixed ring 301 on the surface of lamp body 1 through the screw afterwards, making sealed pad 302 and lamp shade 101 laminating under the effect of buffer spring 304 and rubber pad 303, sealing lamp body 1 and lamp shade 101 to realize LED lighting device's sealed function, thereby the phenomenon that takes place water stain or dust and get into when having avoided LED lighting device to use.

At this moment, make fixture block 403 card to draw-in groove 405 inside under the effect of regulating spring 404, thereby it is fixed with lamp shade 101 and lamp body 1, if need be to take off lamp shade 101, at first rotate lamp shade 101 under the effect of annular groove 402, it is rotatory to make lamp shade 101 drive fixture block 403, at this moment, fixture block 403 extrudees to lamp body 1 inside, when fixture block 403 rotates to arc groove 401 one side, fixture block 403 resets, take lamp shade 101 from lamp body 1 afterwards, in order to realize the function of LED lighting device being convenient for take and put lamp shade 101, thereby the convenience when having improved LED lighting device and using, finally accomplish LED lighting device's use work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A novel LED lighting device comprises a lamp body (1), and is characterized in that: the lamp shade (101) have been placed on the surface of lamp body (1), and lamp pearl (103) are installed to lamp body (1) central point department of putting of lamp shade (101) inboard, the bottom of lamp body (1) is fixed with installation spiral shell piece (102), and the outside of installing spiral shell piece (102) is provided with installation mechanism (2), be provided with sealing mechanism (3) between lamp body (1) and lamp shade (101), be connected through getting between lamp body (1) and lamp shade (101) and put mechanism (4).

2. The novel LED lighting device of claim 1, wherein: the installation mechanism (2) is characterized in that the installation mechanism comprises an installation barrel (201), a limiting groove (202), a through groove (203), an installation hole (204) and a limiting column (205), the installation barrel (201) is sleeved on the outer side of the installation screw block (102), the installation hole (204) is formed in the surface of the installation barrel (201), the installation hole (204) is matched with the installation screw block (102), the through groove (203) is formed in the top of the installation barrel (201) along the circumferential direction, the limiting groove (202) is formed in the surface of the installation barrel (201) below the through groove (203), and the limiting groove (202) is communicated with the installation barrel (201).

3. The novel LED lighting device of claim 2, wherein: the inside of spacing groove (202) is provided with spacing post (205), and spacing post (205) and spacing groove (202) cooperate to the diameter of spacing post (205) is less than the width that leads to groove (203) a little, and simultaneously, the surface of spacing post (205) one end and the top position department of installation spiral shell piece (102) are fixed connection mutually.

4. The novel LED lighting device of claim 1, wherein: sealing mechanism (3) comprise solid fixed ring (301), sealed pad (302), rubber pad (303) and buffer spring (304), there is solid fixed ring (301) at the top of lamp body (1) through the screw connection, and gu fixed ring (301) coincide with the axis of lamp shade (101), gu the outside of solid fixed ring (301) bonds there is sealed pad (302), and the surface of sealed pad (302) closely laminates with the inner wall of lamp shade (101), the inside of sealed pad (302) covers there is rubber pad (303), and the surface of rubber pad (303) one side all installs buffer spring (304) to the surface of buffer spring (304) one end and the inner wall looks fixed connection of sealed pad (302).

5. The novel LED lighting device as claimed in claim 1, wherein: an arc-shaped groove (401), an annular groove (402), a clamping block (403), an adjusting spring (404) and a clamping groove (405) are arranged inside the taking and placing mechanism (4), the annular groove (402) is formed in the edge position of the lamp body (1), the annular groove (402) is concentric with the lamp body (1), and the annular groove (402) is matched with the lamp shade (101).

6. The novel LED lighting device as claimed in claim 5, wherein: the lamp body (1) surface in the annular groove (402) outside has seted up equidistant arc type groove (401) along circumference, and lamp body (1) surface between adjacent arc type groove (401) has seted up draw-in groove (405), lamp shade (101) bottom is fixed with adjusting spring (404) along circumference, and the fixed surface of adjusting spring (404) one end has fixture block (403) to fixture block (403) and draw-in groove (405) mutual joint cooperation.