CN210662740U - LED lamp of safe protection against electric shock - Google Patents
LED lamp of safe protection against electric shock Download PDFInfo
- Publication number
- CN210662740U CN210662740U CN201922284892.3U CN201922284892U CN210662740U CN 210662740 U CN210662740 U CN 210662740U CN 201922284892 U CN201922284892 U CN 201922284892U CN 210662740 U CN210662740 U CN 210662740U
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- led lamp
- section
- groove
- lamp body
- key switch
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Abstract
The utility model discloses a LED lamp of safe protection against electric shock, include: the lamp stand with install the LED lamp body in the lamp stand, its characterized in that, the lamp stand includes: the lamp cup, be provided with the lamp body groove, spread groove, the circular telegram groove that link up each other and narrow down the setting from last to down in proper order in the lamp cup, circular telegram groove both sides are provided with bellied key switch, key switch extends to the lower terminal surface of spread groove, the key switch lower extreme of one side wherein is provided with down the guide vane, the middle part of terminal surface under the lower guide vane extends to bucket point groove, the key switch lower extreme of opposite side is provided with the side guide piece, the side guide piece extends to the side end wall position of circular telegram groove when key switch pushes down, just circular telegram with its lower guide vane and the side guide piece that corresponds, the wrong formula mounting structure of twisting of traditional bulb has been inherited, when the LED lamp body leaves the lamp stand simultaneously, the lamp stand auto-power-off, thereby can effectually prevent to take place the condition emergence of electrocuteeing with the lamp stand.
Description
Technical Field
The utility model belongs to the technical field of the LED lamp and specifically relates to a LED lamp of safe protection against electric shock is related to.
Background
An LED light bulb is a solid-state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The LED bulb lamp imitates the appearance of an incandescent bulb in order to meet the use habit of people. The existing interface mode is adopted, namely a screw is screwed into a contact type structure, the structure well inherits the convenient installation of the traditional bulb, but the structure is easy to cause the situation of electric shock and the danger due to the fact that a human body is contacted with a contact of a lamp holder under the condition that a power supply is forgotten to be turned off when the bulb is installed or detached.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A safe, shock-resistant LED lamp comprising: the lamp stand with install the LED lamp body in the lamp stand, the lamp stand includes: the lamp cup is internally provided with a lamp body groove, a connecting groove and an electrifying groove which are communicated with each other and are narrowed from top to bottom in sequence, two sides of the electrifying groove are provided with raised key switches, the key switches extend to the lower end surface of the connecting groove, the lower end of the key switch on one side is provided with a lower guide sheet, the lower guide sheet extends to the middle part of the lower end surface of the bucket point groove, the lower end of the key switch on the other side is provided with a side guide sheet, and when the key switches are pressed down, the lower guide sheet and the side guide sheet corresponding to the side guide sheet extend to the side end wall position of the electrifying groove are electrified;
the lower end of the lamp cup is connected with a power line, two power lines are branched from the power line, and the power lines are respectively connected with the key switch;
the LED lamp body is of a three-section structure, the top of the LED lamp body is a light source section, the lower end of the light source section is a fixed section, the lower end of the fixed section is an electrifying section, the light source section is an LED lamp body, the light source section is installed in a lamp body groove, the fixed section is installed in a connecting groove, and the electrifying section is installed in the electrifying groove;
the LED lamp is characterized in that the power-on section is of a cone structure, an annular metal outer contact ring is arranged on the side end face of the power-on section and is in contact conduction with the side guide sheet, a metal contact is arranged on the lower end face of the power-on section and is in contact conduction with the lower guide sheet, an isolation ring for isolating the outer contact ring from the metal contact is arranged between the contact and the outer contact ring, and the contact and the outer contact ring are respectively connected with the LED component in the light source section through wires.
As a further aspect of the present invention: the key switch includes: the lower end of the pressing cap is provided with a top block, a guide pillar is arranged between the pressing cap and the top block, the top of the guide pillar is fixedly mounted with the pressing cap, a spring is nested on the guide pillar, one end of the spring abuts against the pressing cap, the other end of the spring abuts against the top block, a through hole is formed in the lower end of the guide pillar, the guide pillar can extend out of the through hole to be in contact with a lower guide piece or a side guide piece, the guide pillar is further nested with a conducting piece, and the conducting piece is connected with a wire.
As a further aspect of the present invention: the LED lamp comprises a lamp cup and is characterized in that a fixed external thread is arranged on a fixed section of the LED lamp body, a fixed internal thread is arranged on a connecting groove of the lamp cup, and the fixed external thread on the fixed section is in threaded fit connection with the fixed internal thread on the connecting groove, so that the LED lamp body is fixed on the lamp holder.
Compared with the prior art, the beneficial effects of the utility model are that: the rotary-screwing type mounting structure of the traditional bulb is inherited, and meanwhile, when the LED lamp body leaves the lamp holder, the lamp holder is automatically powered off, so that the situation that the conducting part of the lamp holder is in electric shock when the power supply is forgotten to be cut off can be effectively prevented, and the electric shock dangerous accident is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle light cup of the present invention.
Fig. 3 is a side sectional view of the lamp cup of the present invention.
Fig. 4 is a schematic structural diagram of the conductive sheet of the present invention.
Fig. 5 is a schematic structural diagram of the LED lamp body of the present invention.
In the figure: 1. lamp stand, 2, LED lamp body, 3, power cord, 10, fixed internal thread, 11, lamp cup, 12, lamp body groove, 13, side guide piece, 14, circular telegram groove, 15, spread groove, 16, lower guide piece, 17, pressure cap, 18, kicking block, 19, guide pillar, 21, light source section, 22, fixed section, 23, fixed external screw thread, 24, outer contact ring, 25, isolating ring, 26, contact, 191, conducting strip, 192, wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 5, in an embodiment of the present invention, a safety anti-electric shock LED lamp includes: lamp stand 1 with install LED lamp body 2 in lamp stand 1, lamp stand 1 includes: the lamp comprises a lamp cup 11, wherein a lamp body groove 12, a connecting groove 15 and a power-on groove 14 which are mutually communicated and are sequentially narrowed from top to bottom are arranged in the lamp cup 11, protruding key switches are arranged on two sides of the power-on groove 14 and extend to the lower end face of the connecting groove 15, a lower guide sheet 16 is arranged at the lower end of the key switch on one side, the lower guide sheet 16 extends to the middle part of the lower end face of the bucket point groove, a side guide sheet 13 is arranged at the lower end of the key switch on the other side, the side guide sheet 13 extends to the side end wall position of the power-on groove 14, and when the key switches are pressed down, the lower guide sheet 16 and the side guide sheet 13 which correspond to the;
the lower end of the lamp cup 11 is connected with a power line 3, two power lines 3 are branched from the power line 3, and the power lines 3 are respectively connected with the key switches;
the LED lamp body 2 is of a three-section structure, the top of the LED lamp body is provided with a light source section 21, the lower end of the light source section 21 is provided with a fixed section 22, the lower end of the fixed section 22 is provided with an electrifying section, the light source section 21 is the LED lamp body 2, the light source section 21 is installed in the lamp body groove 12, the fixed section 22 is installed in the connecting groove 15, and the electrifying section is installed in the electrifying groove 14;
the circular telegram section is the cone structure, and the side end face of circular telegram section is provided with annular metal outer contact ring 24, and outer contact ring 24 is electrically conductive with the contact of side guide piece 13, the lower terminal surface of circular telegram section is provided with metal contact 26, and contact 26 is electrically conductive with the contact of lower guide piece 16, be provided with the spacer ring 25 with its mutual isolation between contact 26 and the outer contact ring 24, the effectual contact 26 of avoiding contacts with outer contact ring 24 takes place the contact, contact 26 and outer contact ring 24 are connected with the LED part in the light source section 21 through wire 192 respectively.
The key switch includes: the pressing cap 17 is provided with a top block 18 at the lower end of the pressing cap 17, a guide post 19 is arranged between the pressing cap 17 and the top block 18, the top of the guide post 19 is fixedly mounted with the pressing cap 17, a spring is nested on the guide post 19, one end of the spring abuts against the pressing cap 17, the other end of the spring abuts against the top block 18, a through hole is formed in the right lower end of the guide post 19, the guide post 19 can extend out of the through hole to be in contact with the lower guide sheet 16 or the side guide sheet 13, a conducting sheet 191 is further nested on the guide post 19, and the conducting sheet 191 is connected with a lead 192 so as to electrically guide a power supply.
The LED lamp comprises a lamp cup 11 and is characterized in that a fixing section 22 of the LED lamp body 2 is provided with a fixing external thread 23, a connecting groove 15 of the lamp cup 11 is provided with a fixing internal thread 10, the fixing external thread 23 on the fixing section 22 is in thread fit connection with the fixing internal thread 10 on the connecting groove 15, and therefore the LED lamp body 2 is fixed on a lamp holder 1.
The utility model discloses a theory of operation is: when the LED lamp body 2 is installed, the LED lamp body 2 is installed on the lamp cup 11 of the lamp holder 1 in a turning manner, in the turning process, the lower end face of the fixing section 22 of the LED lamp body 2 is in contact with the pressing cap 17, the electrifying end of the LED lamp body 2 is connected into the electrifying groove 14, when the LED lamp body 2 is screwed in place, the fixing section 22 is used for completely pressing down the pressing cap 17, the pressing cap 17 is used for pressing down the guide post 19, the guide post 19 penetrates through the top block 18, the guide post 19 at one end is in contact with the lower guide piece 16, the other end is in contact with the side guide piece 13, the lower guide piece 16 and the side guide piece 13 are respectively in contact with the contact 26 and the outer contact ring 24, a circuit is switched on, and the installation and electrification of the LED lamp body 2 are;
when the LED lamp body 2 leaves, the pressure of the fixing section 22 on the pressing cap 17 disappears, and the spring pushes it back, so as to drive the guide post 19 to push back, so that the guide post 19 presses the lower guide piece 16 and the side guide piece 13, thereby powering off the lamp holder 1.
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.
Claims (4)
1. A safe, shock-resistant LED lamp comprising: the lamp stand with install the LED lamp body in the lamp stand, its characterized in that, the lamp stand includes: the lamp cup is internally provided with a lamp body groove, a connecting groove and an electrifying groove which are communicated with each other and are narrowed from top to bottom in sequence, two sides of the electrifying groove are provided with raised key switches, the key switches extend to the lower end surface of the connecting groove, the lower end of the key switch on one side is provided with a lower guide sheet, the lower guide sheet extends to the middle part of the lower end surface of the bucket point groove, the lower end of the key switch on the other side is provided with a side guide sheet, and when the key switches are pressed down, the lower guide sheet and the side guide sheet corresponding to the side guide sheet extend to the side end wall position of the electrifying groove are electrified;
the lower end of the lamp cup is connected with a power line, two power lines are branched from the power line, and the power lines are respectively connected with the key switch;
the LED lamp body is of a three-section structure, the top of the LED lamp body is a light source section, the lower end of the light source section is a fixed section, the lower end of the fixed section is an electrifying section, the light source section is an LED lamp body, the light source section is installed in a lamp body groove, the fixed section is installed in a connecting groove, and the electrifying section is installed in the electrifying groove;
the LED lamp is characterized in that the power-on section is of a cone structure, an annular metal outer contact ring is arranged on the side end face of the power-on section and is in contact conduction with the side guide sheet, a metal contact is arranged on the lower end face of the power-on section and is in contact conduction with the lower guide sheet, an isolation ring for isolating the outer contact ring from the metal contact is arranged between the contact and the outer contact ring, and the contact and the outer contact ring are respectively connected with the LED component in the light source section through wires.
2. The safe and electric shock resistant LED lamp as claimed in claim 1, wherein the key switch comprises: the lower end of the pressing cap is provided with a top block, a guide pillar is arranged between the pressing cap and the top block, the top of the guide pillar is fixedly mounted with the pressing cap, a spring is nested on the guide pillar, one end of the spring abuts against the pressing cap, the other end of the spring abuts against the top block, a through hole is formed in the lower end of the guide pillar, the guide pillar can extend out of the through hole to be in contact with a lower guide piece or a side guide piece, the guide pillar is further nested with a conducting piece, and the conducting piece is connected with a wire.
3. The safe and electric shock-proof LED lamp as claimed in claim 1, wherein the fixing section of the LED lamp body is provided with a fixing external thread, the connecting groove of the lamp cup is provided with a fixing internal thread, and the fixing external thread on the fixing section is in threaded fit connection with the fixing internal thread on the connecting groove, so that the LED lamp body is fixed on the lamp holder.
4. The LED lamp of claim 1, wherein the side end housings of the light source section and the fixing section of the LED lamp body are made of insulating plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922284892.3U CN210662740U (en) | 2019-12-18 | 2019-12-18 | LED lamp of safe protection against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922284892.3U CN210662740U (en) | 2019-12-18 | 2019-12-18 | LED lamp of safe protection against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662740U true CN210662740U (en) | 2020-06-02 |
Family
ID=70846084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922284892.3U Expired - Fee Related CN210662740U (en) | 2019-12-18 | 2019-12-18 | LED lamp of safe protection against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662740U (en) |
-
2019
- 2019-12-18 CN CN201922284892.3U patent/CN210662740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20201218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |