CN210424521U

CN210424521U - LED lamp shell protection device

Info

Publication number: CN210424521U
Application number: CN201921108864.XU
Authority: CN
Inventors: 刘春涛; 马沙
Original assignee: Huaao Xuntong Tianjin Photoelectric Technology Co Ltd
Current assignee: Huaao Xuntong Tianjin Photoelectric Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a LED lamp shell protection device, which comprises a lamp holder, wherein the upper surface of the lamp holder is provided with a protection frame, the lamp holder comprises a fixed seat, the top outer surface of the fixed seat is provided with a first external thread, the outer surface of the first external thread is screwed with a screw joint ring, the top center of the screw joint ring is provided with a lamp shade, the utility model provides an LED lamp shell protection device with the lamp holder and the protection frame, when in use, the utility model is arranged at a use position through a connecting sheet, and an external power supply is connected, the normal use is realized, when the external environment changes, and any one of the first protection rod and the second protection rod generates serious deformation, the inner side surfaces of the first conductive post and the second conductive post inside the first protection rod and the second protection rod are disconnected, the utility model is wholly powered off, and the problem that the existing LED lamp is damaged and deformed under the external force is effectively solved, the problem that the continuous capacitance of the internal circuit of the lamp body easily causes danger.

Description

LED lamp shell protection device

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED lamp shell protector.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on a bracket by using silver glue or white glue, then is connected with the chip and a circuit board by using silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, and the function of protecting internal core wires is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp housing protector 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: a protection device for an LED lamp shell comprises a lamp holder, wherein a protection frame is assembled on the upper surface of the lamp holder, the lamp holder comprises a fixed seat, a first external thread is formed in the outer surface of the top end of the fixed seat, a screw joint ring is screwed on the outer surface of the first external thread, a second connecting piece is screwed on the inner surface of the top end of the screw joint ring, a sleeve hole is formed in the upper surface of the second connecting piece, a lamp shade is assembled at the center of the second connecting piece, the protection frame comprises a first protection rod and a second protection rod, a fixing ring is assembled on the outer surfaces of the first protection rod and the second protection rod, the first protection rod comprises a sleeve, a second conducting rod is assembled on the inner surface of the sleeve, a first conducting rod is assembled on the inner surface of the second protection rod, a conducting piece is tightly attached to the top end of the first conducting rod, and an insulating piece is, the center of insulating part department is equipped with the conducting rod, the side surface of conducting rod closely laminates in the inboard surface of second conductive cylinder, the bottom of first guard bar is equipped with the second peg graft pole, the bottom of second guard bar is equipped with first peg graft pole.

Preferably, the outer side surface of the fixing seat is provided with a first connecting piece.

Preferably, the center of the fixing seat is sleeved with the connecting seat, the center of the connecting seat is screwed with the LED bulb, and the edge of the upper surface of the fixing seat is provided with the jack.

Preferably, the bottom ends of the first inserting rod and the second inserting rod are sleeved with conductive pipes, and the outer surfaces of the conductive pipes are inserted into the inner surfaces of the inserting holes.

Preferably, the upper surface of the first plugging rod is tightly attached to the lower surface of the first conductive column, and the upper surface of the second plugging rod is tightly attached to the lower surface of the second conductive column.

Preferably, the first conductive column and the first plugging rod are electrically connected with the LED bulb and the external circuit through the inner surface of the fixing base, the second conductive column and the second plugging rod are electrically connected with the LED bulb and the external circuit through the inner surface of the fixing base, and the first conductive column and the second conductive column are connected in series with the LED bulb circuit.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a LED lamp shell protector with lamp stand and protection frame, when using, will through the connection piece the utility model discloses install in the service position, and put through external power supply, normal use, at the in-process that uses, when external environment changes, lead to an arbitrary one of first fender rod and second fender rod to take place serious deformation, the first electrical pillar of first fender rod and second fender rod inside leads electrical pillar and the disconnection of electrical pillar inboard surface is LED to the second, the utility model discloses whole outage, effectual solved current LED lamp take place to damage the deformation back under the exogenic action, lamp body internal circuit continuous electric capacity easily causes dangerous problem.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is a schematic view of the lamp socket structure of the present invention.

Fig. 4 is the structure diagram of the protective frame of the present invention.

In the figure: 1. lamp stand, 11, fixing base, 12, first connecting piece, 13, first external screw thread, 14, jack, 15, connecting seat, 16, LED bulb, 17, spiro union ring, 18, second connecting piece, 19, second external screw thread, 110, trepanning, 2, fender bracket, 21, lamp shade, 22, solid fixed ring, 23, first guard bar, 24, second guard bar, 25, first electrically conductive post, 26, electrically conductive piece, 27, sleeve pipe, 28, second electrically conductive post, 29, insulating part, 210, conducting rod, 211, first grafting pole, 212, second grafting pole, 213, conducting tube.

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. 1-4, the present invention provides a technical solution: a LED lamp shell protection device comprises a lamp holder 1, a protection frame 2 is assembled on the upper surface of the lamp holder 1, the lamp holder 1 comprises a fixed seat 11, a first external thread 13 is formed on the outer surface of the top end of the fixed seat 11, a screw connection ring 17 is screwed on the outer surface of the first external thread 13, a second connection plate 18 is screwed on the inner surface of the top end of the screw connection ring 17, a trepanning 110 is formed on the upper surface of the second connection plate 18, a lamp shade 21 is assembled at the center of the second connection plate 18, the protection frame 2 comprises a first protection rod 23 and a second protection rod 24, fixing rings 22 are assembled on the outer surfaces of the first protection rod 23 and the second protection rod 24, the first protection rod 23 comprises a sleeve 27, a second conductive rod 28 is assembled on the inner surface of the sleeve 27, a first conductive rod 25 is assembled on the inner surface of the second protection rod 24, a conductive piece 26 is tightly attached to the top end of, the center of the insulating member 29 is provided with a conductive rod 210, the side surface of the conductive rod 210 is tightly attached to the inner side surface of the second conductive column 28, the bottom end of the first guard bar 23 is provided with a second plugging bar 212, and the bottom end of the second guard bar 24 is provided with a first plugging bar 211;

the utility model discloses set up a LED lamp shell protector with lamp stand 1 and protection frame 2, when using, will through first connection piece 12 the utility model discloses install in the service position, and put through external power supply, normal use, in-process when using, change when external environment, when leading to first fender rod 23 and 24 arbitrary one of second fender rod to take place serious deformation, first fender rod 23 and 24 inside first conductive columns 25 and the interior side surface disconnection of second conductive columns 28, the utility model discloses whole outage, effectual solved current LED lamp take place to damage the deformation back under the exogenic action, the continuous electric capacity of lamp body internal circuit easily causes dangerous problem.

Particularly, the outside surface of fixing base 11 is equipped with first connection piece 12, through first connection piece 12 easy to assemble the utility model discloses.

Specifically, the center of the fixing base 11 is sleeved with the connecting base 15, the center of the connecting base 15 is screwed with the LED bulb 16, the edge of the upper surface of the fixing base 11 is provided with the jack 14, the conductive tube 213 is sleeved through the jack 14, and the conductive tube 213 is connected with the circuit between the LED bulb 16 by the conductive wire, the first conductive post 25 and the second conductive post 28 are connected to the switch circuit at the bottom of the fixing base 11, a relay and a capacitor are installed in the switch circuit, and the inside of the first protective rod 23 and the second protective rod 24 is connected with the weak direct current converted by the miniature transformer, so that when the first protective rod 23 and the second protective rod 24 are broken and powered off, the capacitor is discharged, the relay powers off the switch circuit at the bottom of the LED bulb 16, therefore, the first protective rod 23 and the second protective rod 24 of the LED bulb 16 are all powered off, the safety is improved, in the utility model, relay, transformer and condenser are prior art, consequently are in the utility model discloses in do not do too much repetitious description.

Specifically, the bottom ends of the first inserting rod 211 and the second inserting rod 212 are sleeved with the conductive tube 213, the outer surface of the conductive tube 213 is inserted into the inner surface of the insertion hole 14, and the power connection of the protection frame 2 is facilitated through the sleeving effect of the conductive tube 213.

Particularly, the upper surface of first peg graft pole 211 closely laminates with the first lower surface that leads electrical pillar 25, and the upper surface of second peg graft pole 212 closely laminates with the lower surface that the second LED electrical pillar 28, through first peg graft pole 211 and second peg graft pole 212, makes things convenient for the dismouting of protection frame 2, demolishs the back at protection frame 2, the utility model discloses can cut off the power supply, consequently make things convenient for the maintenance of LED bulb 16.

Specifically, the first conductive pillar 25 and the first plugging rod 211 are electrically connected with the LED bulb 16 and the external circuit through the inner surface of the fixing base 11, the second conductive pillar 28 and the second plugging rod 212 are electrically connected with the LED bulb 16 and the external circuit through the inner surface of the fixing base 11, the first conductive pillar 25 and the second conductive pillar 28 are connected in series with the LED bulb 16, and by using the series connection relationship, the power failure of any one of the first protection rod 23 and the second protection rod 24 can achieve the power failure effect.

The working principle is as follows: when using, will through first connection piece 12 the utility model discloses install in the service position to switch on external power source, normal use, in the in-process of using, when external environment changes, when leading to first fender rod 23 and 24 arbitrary one of second fender rod to take place serious deformation, the first interior side surface disconnection of leading electrical pillar 25 and the second electrical pillar 28 of leading of first fender rod 23 and the second fender rod 24 inside, the utility model discloses wholly cut off the power supply.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a LED lamp shell protector, includes lamp stand (1), its characterized in that: the upper surface of the lamp holder (1) is provided with a protection frame (2), the lamp holder (1) comprises a fixed base (11), a first external thread (13) is arranged on the outer surface of the top end of the fixed base (11), a screw joint ring (17) is screwed on the outer surface of the first external thread (13), a second connecting piece (18) is screwed on the inner surface of the top end of the screw joint ring (17), a sleeve hole (110) is arranged on the upper surface of the second connecting piece (18), a lampshade (21) is arranged at the center of the second connecting piece (18), the protection frame (2) comprises a first protection rod (23) and a second protection rod (24), the outer surfaces of the first protection rod (23) and the second protection rod (24) are provided with a fixing ring (22), the first protection rod (23) comprises a sleeve (27), and the inner surface of the sleeve (27) is provided with a second conductive column (28), the inner surface of the second protection rod (24) is provided with a first conductive column (25), the top end of the first conductive column (25) is tightly attached with a conductive piece (26), the center of the conductive piece (26) is sleeved with an insulating piece (29), the center of the insulating piece (29) is provided with a conductive rod (210), the side surface of the conductive rod (210) is tightly attached to the inner side surface of the second conductive column (28), the bottom end of the first protection rod (23) is provided with a second insertion rod (212), and the bottom end of the second protection rod (24) is provided with a first insertion rod (211).

2. The LED lamp housing protector of claim 1, wherein: the outer side surface of the fixed seat (11) is provided with a first connecting piece (12).

3. The LED lamp housing protector of claim 2, wherein: the LED lamp holder is characterized in that a connecting seat (15) is sleeved at the center of the fixing seat (11), an LED bulb (16) is screwed at the center of the connecting seat (15), and a jack (14) is formed in the edge of the upper surface of the fixing seat (11).

4. The LED lamp housing protector of claim 3, wherein: the bottom ends of the first inserting rod (211) and the second inserting rod (212) are sleeved with a conductive pipe (213), and the outer surface of the conductive pipe (213) is inserted into the inner surface of the inserting hole (14).

5. The LED lamp housing protector of claim 4, wherein: the upper surface of the first inserting rod (211) is tightly attached to the lower surface of the first conductive column (25), and the upper surface of the second inserting rod (212) is tightly attached to the lower surface of the second conductive column (28).

6. The LED lamp housing protector of claim 5, wherein: the first conductive column (25) and the first plugging rod (211) are electrically connected with the LED bulb (16) and an external circuit through the inner surface of the fixing seat (11), the second conductive column (28) and the second plugging rod (212) are electrically connected with the LED bulb (16) and the external circuit through the inner surface of the fixing seat (11), and the first conductive column (25) and the second conductive column (28) are connected with the LED bulb (16) in series through circuits.