CN205979648U - An anti-shock lamp tube plug and fluorescent lamp - Google Patents

Abstract

The utility model provides an electric shock prevention lamp tube plug and a fluorescent lamp, which comprises a plug front seat, a first button, a second button, a third button, a silica gel ring, a power box cover, a plug rear seat and a plug rear seat power box cover; the first button and the front plug seat are connected with a cross shaft, one end of the first button is abutted against the front plug seat, and the other end of the first button is abutted against one end of the power box; the second button is arranged between the front plug seat and the first button, and the third button is arranged between the front plug seat and the second button; first button with the second button reaches the third button is in receiving the effect of external force at the spring slip in the end cap front bezel, thereby realize the reseing of fluorescent tube end cap, this design can reach fine effect of switching on, and convenient to use, stable in structure, the utility model discloses the actual equipment process of protection against electric shock fluorescent tube end cap is simple, and uses the flexibility ratio height, makes things convenient for quick replacement and maintenance in the daily use, is fit for using widely on a large scale.

Description

An anti-shock lamp tube plug and fluorescent lamp

[technical field]

The utility model relates to the field of LED lamps, in particular to an electric shock-proof lamp tube plug and a fluorescent lamp.

[Background technique]

With the continuous development of LED technology, LED lighting is widely used in people's daily life. LED fluorescent lamps can replace traditional fluorescent tubes, and do not require starters and ballasts. They have the advantages of quick start, low power consumption, and strong brightness. LED fluorescent lamps in the prior art generally include LED lamp tubes and lamp tube plugs located at both ends of the LED lamp tubes. The lamp plug includes a plug back seat and a plug front seat that are connected together. There are two pins on the outside of the plug front seat. The LED light tube is inserted into the plug back seat and connected with the pins. on the lamp socket.

Since the traditional fluorescent tubes on the market now have two different starting modes of electronic rectifier and inductive rectifier, it is not feasible to directly replace the fluorescent tube on the market without changing the original circuit to prevent electric shock. The versatility of the LED fluorescent lamp in the technology is relatively poor. Moreover, after the LED lamp tube in the prior art is assembled on the lamp holder through the lamp tube plug, the angle cannot be adjusted, resulting in poor lighting effect.

[utility model content]

In order to overcome the problems existing in the prior art, the utility model provides an anti-shock device which solves the defects of poor versatility and poor lighting effect in the prior art when the LED fluorescent lamp directly replaces the traditional fluorescent lamp without changing the circuit. Lamp plugs and fluorescent lamps.

The solution of the utility model to solve the technical problem is to provide an electric shock-proof lamp tube plug, including the front seat of the plug, the first button, the second button, the third button, the silicone ring, the power box, the cover of the power box, and the back seat of the plug And plug the power box cover of the rear seat;

The first button is connected to the front seat of the plug with the horizontal axis, and can slide on the horizontal axis in the front seat of the plug, and one end of the first button is against the front seat of the plug, and the other end is against the front seat of the plug. at one end of the power box; the second button is arranged between the front seat of the plug and the first button, and can slide longitudinally in the front seat of the plug; the third button is arranged at the front seat of the plug between the front seat and the second button, and can slide in the hole of the second button; Slide in the front seat of the head, thereby realizing the reset of the lamp plug.

Preferably, the plug front seat includes a housing and a return spring, the housing is provided with a stepped through hole, the first button includes a pressing part, a pair of sliding parts opposite to the pressing part, and the pair of An accommodating space is formed between the sliding parts, the first button switch is inserted into the stepped through hole, and the pressing part abuts against the front seat of the plug and is exposed on the front seat of the plug, and the return spring is accommodated in the accommodating space.

Preferably, the second button includes a main body and a button protruding from the main body, the front seat of the plug has a through hole and a guide groove, the second button is accommodated in the front seat of the plug, and the button The through hole protrudes from the front seat of the plug. When the button is pressed under the action of external force, the main body slides in the guide groove.

Preferably, the third button includes a main body and a button protruding from the main body, the front seat of the plug has a through hole and a guide groove, and the third button is accommodated in the front seat of the plug and the second button hole , and the button protrudes from the through hole to the front seat of the plug. When the button is pressed by an external force, the main body slides in the guide groove.

Preferably, the front seat of the lamp plug further includes a pair of contact shrapnel riveted from the main body, the first button, the second button, and the third button are installed on the front seat of the plug, and the Both the first button and the second button include an undercut, and the second button is hung upside down on the underside of the first button, so that the contact spring is deformed, and at the same time, it is connected with the copper sheet in the power box. Contact is electrical contact.

Preferably, a plurality of grooves are arranged at equal intervals on the inner side wall of the housing of the front seat of the plug, and a plurality of protrusions engaged with the plurality of grooves are protruded on the circular side wall of the silicone ring. column.

Preferably, the end face of the power box facing the power box cover has a plurality of stepped holes, and the end face of the power box cover facing the power box is provided with a plurality of ribs corresponding to the stepped holes, and the The cover of the power supply box and the power supply box are fixed by an ultrasonic process;

The cover of the power supply box includes at least one pogo pin, which is formed on the cover of the power supply box through an injection molding process. The cover of the power supply box is also provided with three raised undercuts. The slots are fixed in the three grooves inside the power box through the three undercuts of the power box cover.

Preferably, the surface of the power supply box is also provided with at least two guide grooves and a through hole at equal intervals, and the surface of the power supply box also has at least one guide groove between two adjacent guide grooves. Positioning groove, the positioning groove communicates with the guide groove, the inner wall of the side of the plug rear seat close to the power box is protruded with a convex point corresponding to the guide groove, and the convex point is from the The guide groove slides into the power supply box, and rotates relative to the power supply box under the action of external force, so that the convex point engages with the positioning groove; at the same time, the pogo pin of the power supply box cover simultaneously The through holes on the outer wall of the power supply box are just matched and fixed.

Preferably, two guide through holes are provided on one end surface of the back seat of the lamp plug, two guide posts are provided on one end surface of the power box cover of the back seat of the plug, and the guide posts of the power box cover of the back seat of the plug The column is clamped into the guide hole of the back seat of the plug and fixed by ultrasonic technology.

A fluorescent lamp includes an LED lamp tube and lamp tube plugs detachably fixed at both ends of the LED lamp tube, and the lamp tube plugs are the above-mentioned anti-shock lamp tube plugs.

Compared with the prior art, the utility model provides an anti-shock lamp tube plug and a fluorescent lamp by dispersing the anti-shock lamp tube plug into a plug front seat, a first button, a second button, a third button, a silicone ring, and a power supply. Box, power box cover, plug back seat and plug back seat power box cover are connected with multiple parts, use the first button, the second button and the third button to slide in the plug front seat, so as to realize the inside of the lamp tube plug The electrical conduction of the utility model can achieve a good conduction effect, and it is convenient to use and has a stable structure. The actual assembly process of the utility model anti-shock lamp plug is simple, and the use flexibility is high, which is convenient for quick installation in daily use. Replacement and maintenance, suitable for large-scale promotion and use.

[Description of drawings]

Fig. 1 is the assembly drawing of a kind of anti-shock lamp tube plug of the present utility model;

Fig. 2 is the explosion diagram of the anti-shock lamp tube plug in Fig. 1;

Fig. 3 is the structural diagram of plug front seat in Fig. 1;

Fig. 4 and Fig. 5 are the structural diagrams of the first button in Fig. 1;

6 to 8 are structural diagrams of the second button in FIG. 1;

Fig. 9 and Fig. 10 are the structural diagrams of the power supply box in Fig. 1;

Fig. 11 is a structural diagram of a power supply box and a power supply box cover in an anti-shock lamp tube plug of the present invention;

Fig. 12 and Fig. 13 are structural schematic diagrams of the back seat of the plug in the plug of an electric shock-proof lamp tube of the present invention.

Fig. 14 is a schematic diagram of the structure of the cover of the power supply box on the back of the plug in the plug of an electric shock-proof lamp tube of the present invention.

Fig. 15 is a structural schematic diagram of a fluorescent lamp of the present invention.

[detailed description]

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1 to Fig. 15, a kind of anti-shock lamp tube plug 10 of the utility model comprises plug front seat 1, first button 2, second button 3, third button 9, silicone ring 4, power supply box 5, power supply Lid 6, plug back seat 7 and plug back seat power supply box cover 8. The first button 2 is connected with the plug front seat 1 on the same horizontal axis, and can slide on the horizontal axis in the plug front seat 1, and one end of the first button 2 is against the plug front seat 1, and the other end is against the power supply box 5. The second button 3 is arranged between the plug front seat 1 and the first button 2 , and can slide longitudinally in the plug front seat 1 . The third button 9 is arranged between the plug front seat 1 and the second button 3 , and can slide longitudinally in the plug front seat 1 . Through the sliding of the first button 2 , the second button 3 and the third button 9 in the plug front seat 1 , electrical conduction inside the lamp plug 10 is realized.

By dispersing the anti-shock lamp tube plug 10 into a plug front seat 1, a first button 2, a second button 3, a third button 9, a silicone ring 4, a power box 5, a power box cover 6, a plug rear seat 7 and The power box cover 8 of the plug rear seat is connected to each other, and the first button 2, the second button 3 and the third button 9 are used to slide in the plug front seat 1, so as to realize the electrical conduction inside the lamp plug 10 , can achieve a good conduction effect, and is easy to use and has a stable structure. The actual assembly process of the electric shock-proof lamp plug 10 of the utility model is simple, and the use flexibility is high, which is convenient for rapid replacement and maintenance during daily use. It is suitable for large-scale promotion and use.

The plug front seat 1 includes a housing 13 , pins 11 and reset springs 12 . The casing 13 is roughly cylindrical hollow body, with a stepped through hole 111 at the center of the top surface, and a pair of pins 11 protruding from the side of the casing 13 away from the plug back seat 7, for electrical conduction with the external power supply . A guide groove 114 is provided on a side of the casing 13 facing the plug rear seat 7 . A pair of opposite end surfaces 131 are formed inside the housing 13 , and the pair of end surfaces 131 surround the stepped through hole 111 . A guiding groove 15 is formed in the housing 13 and located between the pair of end surfaces 131 .

The first button 2 includes a pressing portion 21 and a pair of sliding portions 22 opposite to the pressing portion 21 , two guiding posts 25 are arranged on the pair of sliding portions 22 , and a return spring 26 is arranged on the end surface of the guiding posts 25 . A pair of sliding parts 22 of the first button 2 are inserted into the stepped through hole 111 of the plug front seat 1 , and the pressing part 21 is exposed to the plug front seat 1 . An undercut 24 is also provided on the first button 2 . After the first button 2 is installed on the plug front seat 1, it can slide a certain distance relative to the transverse axis of the stepped through hole 111 of the plug front seat 1, and achieve the purpose of reset under the action of the return spring 26. By setting a circular stepped through hole 111 on the stepped inner wall of the plug front seat 1, the pressing part 21 of the first button 2 is engaged and contacted with the stepped inner wall of the plug front seat 1, and the limit reset is achieved under the action of the return spring 26. effect.

The second button 3 includes a main body 31, the main body 31 is roughly U-shaped, the second button 3 also includes a pair of raised points 32 from the main body 31, and a blind hole 33, and a spring 34 sleeved in the blind hole 33 1. A stepped hole 35 , an engaging portion 37 formed on a side edge of the main body 31 and an upside-down buckle 36 are provided on the other side of the main body 31 . The main body 31 of the second button 3 is located in the housing 13 , and is provided with two guide grooves 38 adjoining a pair of end surfaces of the plug front seat 1 , and a limiting boss 39 is provided on one side of the main body 31 .

Please further, one end surface of the main body 31 is provided with a stepped hole 35, the third button 9 includes a main body 90, the main body 90 also includes a boss, a raised point, a spring 93 sleeved with the boss, one side of the spring 93 In the stepped hole 35 of the main body 31, the other side abuts on an end surface 921 of the main body 90, and can slide longitudinally in the stepped hole 35 of the main body 31, and one end of the protruding point slides in the through hole 132 of the plug front seat 1.

After the first button 2, the second button 3, and the third button 9 are loaded into the plug front seat 1, and the return spring 26, the spring 34, and the spring 93 are compressed and fixed at a predetermined position, the third button 9 will The main body 90 is pushed down to slide axially, and the engagement part 37 of the second button 3 is limitedly slid in the guide groove 38 until the upside-down buckle 36 is hung on the underside 24 of the first button 2, so that the copper of the plug front seat 1 The sheet 12 is in contact with the copper sheet 501 of the power supply box and plays the role of conduction. When the first button 20 is reset to the initial state under the action of the return spring 26, the upside-down buckle 36 of the second button 3 is disengaged from the underside buckle 24 of the first button 2, and the plug front seat 1 is plugged under the elastic force of the spring 34 The reset shrapnel 12 is disconnected from the copper sheet 501 of the power supply box 5 to achieve the effect of power off.

The silicone ring 4 is in the shape of a ring, and a plurality of protrusions protrude from the inner wall thereof. The silicone ring 4 engages with multiple grooves of the plug front seat 1 through a plurality of protrusions, thereby fixing the silicone ring 4 to the plug front seat 1 . In this embodiment, the number of protrusions corresponds to the number of grooves, which is also three.

The power supply box 5 is cylindrical, and its end face facing the power supply box cover 6 has a plurality of positioning bosses 51 , and in this embodiment, the number of the positioning bosses 51 is three. Three bar-shaped guide grooves 52 are evenly formed on the surface of the power supply box 5, and a positioning groove 53 is also set on the surface of the power supply box 5 and between two adjacent guide grooves 52, and the positioning groove 53 and the power supply box cover 6 The pogo pin 601 plays the role of indicating positioning. The inner wall of the power supply box cover 6 evenly forms three strip-shaped undercut groove surfaces 503, and the edge of the power supply box cover 6 is independently provided with three uniform undercut columns 602, and the power supply box 5 and the power supply box cover 6 are fixed by plastic buckles. In addition, the inner cavity of the power supply box 5 is provided with two plastic through-holes 504, and the contacts 501 are fixed in these holes, which play the role of electrical conduction.

The other end surface of the power supply box 5 is also protrudingly provided with two pairs of alignment posts 509, through which the alignment posts 509 cooperate with the blind hole 16 in the groove of the plug front seat 1, and the power supply box 5 and the plug front seat 1 are guided, and through The power supply box 5 and the plug front seat 1 are fixed by an ultrasonic process.

The plug rear seat 7 is a cylindrical hollow shell as a whole, and a plurality of bumps 71 protrude from the inner wall near the top. In this embodiment, there are three bumps 71 corresponding to the three guide grooves 52 of the power supply box 5 . When the plug back seat 7 is assembled with the power supply box 5, three convex points 71 slide into the power supply box 5 from the guide groove 52, and the plug back seat 7 is rotated relative to the power supply box 5 under the action of external force, so that the convex The point 71 is engaged with the corresponding positioning groove 53, and a through hole 72 is provided on the outer wall of the plug rear seat 7. When the assembly of the power supply box 5 is complete, the pogo pin 601 of the power supply box cover 6 will snap into the said In the through hole of plug rear seat 7, thereby reach the detachable module function.

Two through holes 73 and a discharge source cavity 74 are provided on one end surface of the inner wall of the plug back seat 7, and two guide posts 81 are provided on one end surface 80 of the power box cover 8 of the plug back seat. Driving power is put into plug backseat cavity 74, and after the guiding post 81 of plug backseat power box cover 8 snaps in plug backseat 7 through holes 73, fix by ultrasonic process.

It can be seen that, in the lamp tube plug 10 in this embodiment, during the installation of the lamp tube, the pins in the lamp tube are all in a power-off state, thereby ensuring that there is no hidden danger of electric shock under any circumstances. , You can adjust the irradiation angle of the LED lamp by replacing the plugs on both sides of the LED lamp, so that users can adjust the irradiation angle of the LED lamp according to their needs, which is convenient for users to adjust the LED fluorescent lamp and improves the lighting effect of the LED fluorescent lamp.

The utility model also discloses an LED fluorescent lamp 2, which includes an LED lamp tube 801 and two lamp tube plug modules 802 detachably fixed at both ends of the LED lamp tube 801. The lamp tube plug 802 adopts the The lamp tube plug 10. It can be seen that when the LED fluorescent lamp 2 of this embodiment replaces the lamp tubes with different angles, it only needs to replace the lamp tube plugs 10 at both ends of the LED lamp tube 801 to achieve any angle, which is convenient for users to install and disassemble.

Compared with the prior art, an electric shock-proof lamp tube plug 10 and a fluorescent lamp 2 of the utility model are divided into a plug front seat 1, a first button 2, a second button 3, and a third button by dispersing the anti-shock lamp tube plug 10. Button 9, silicone ring 4, power box 5, power box cover 6, plug back seat 7 and plug back seat power box cover 8 multiple parts are connected, utilize first button 2, second button 3 and third button 9 Sliding in the plug front seat 1, so as to realize the electrical conduction inside the lamp plug 10, can achieve a good conduction effect, and is easy to use and stable in structure. The actual assembly process is simple, and the use flexibility is high, which is convenient for quick replacement and maintenance during daily use, and is suitable for large-scale promotion and use.

The embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (10)

1. An anti-shock lamp tube plug, characterized in that: it includes a plug front seat, a first button, a second button, a third button, a silicone ring, a power box, a power box cover, a plug rear seat and a plug rear seat. Seat power box cover; The first button is connected to the front seat of the plug with the horizontal axis, and can slide on the horizontal axis in the front seat of the plug, and one end of the first button is against the front seat of the plug, and the other end is against the front seat of the plug. at one end of the power box; the second button is arranged between the front seat of the plug and the first button, and can slide longitudinally in the front seat of the plug; the third button is arranged at the front seat of the plug between the front seat and the second button, and can slide in the hole of the second button; Slide in the front seat of the head, thereby realizing the reset of the lamp plug. 2. An electric shock-proof lamp tube plug according to claim 1, wherein the plug front seat includes a housing and a return spring, the housing is provided with a stepped through hole, and the first button includes A pressing part, a pair of sliding parts opposite to the pressing part, an accommodating space is formed between the pair of sliding parts, the first button switch is inserted into the stepped through hole, and the pressing part abuts against the The front seat of the plug is exposed to the front seat of the plug, and the return spring is accommodated in the accommodating space. 3. A plug for electric shock-proof lamp tube according to claim 2, wherein the second button includes a main body and a button protruding from the main body, and the front seat of the plug has a through hole and a guide groove, the second button is accommodated in the front seat of the plug, and the button protrudes from the through hole in the front seat of the plug, when the button is pressed under the action of external force, the main body slide in the guide groove. 4. A plug for electric shock-proof lamp tube according to claim 3, wherein the third button includes a main body and a button protruding from the main body, and the front seat of the plug has a through hole and a guide groove , the third button is accommodated in the plug front seat and the second button hole, and the button protrudes from the through hole in the plug front seat, when the button is pressed under the action of external force, then The main body slides in the guide groove. 5. An electric shock-proof lamp tube plug according to claim 4, characterized in that: the front seat of the lamp tube plug also includes a pair of contact shrapnel riveted from the main body, the first button, the The second button, the third button is installed on the front seat of the plug, and both the first button and the second button include an upside-down buckle, and the upside-down buckle of the second button is hung on the upside-down of the first button buckle to deform the contact spring, and at the same time make electrical contact with the copper sheet in the power box. 6. A plug for electric shock-proof lamp tube according to claim 2, characterized in that: a plurality of grooves are arranged at equal intervals on the inner side wall of the housing of the front seat of the plug, and the circular shape of the silicone ring A plurality of protrusions engaged with the plurality of grooves protrude from the side wall. 7. The electric shock-proof lamp tube plug according to claim 1, wherein the end face of the power box facing the power box cover has a plurality of stepped holes, and the power box cover faces the power box A plurality of ribs corresponding to the stepped hole are protrudingly provided on the end face, and the power supply box cover and the power supply box are fixed by an ultrasonic process; The cover of the power supply box includes at least one pogo pin, which is formed on the cover of the power supply box through an injection molding process. The cover of the power supply box is also provided with three raised undercuts. The slots are fixed in the three grooves inside the power box through the three undercuts of the power box cover. 8. A plug for electric shock-proof lamp tube according to claim 7, characterized in that: the surface of the power supply box is also provided with at least two guide grooves and a through hole arranged at equal intervals, and the power supply box There is also at least one positioning groove between two adjacent guide grooves, the positioning groove communicates with the guide groove, and the inner wall of the plug rear seat close to the power box side is raised Provide a convex point corresponding to the guide groove, the convex point slides into the power supply box from the guide groove, and rotates relative to the power supply box under the action of an external force, so that the convex point and the power supply box The positioning slots are engaged; at the same time, the pogo pins of the power supply box cover coincide with the through holes on the outer wall of the power supply box and are fixed. 9. An anti-shock lamp tube plug as claimed in claim 7, characterized in that two guide through holes are provided on one end surface of the rear seat of the lamp tube plug, and a power box cover of the rear seat of the plug The end face is provided with two guide columns, and the guide columns of the power box cover of the plug back seat are snapped into the guide holes of the plug back seat and fixed by ultrasonic technology. 10. A fluorescent lamp, characterized in that it comprises an LED lamp tube and lamp tube plugs detachably fixed at both ends of the LED lamp tube, and the lamp tube plugs are as claimed in any one of claims 1-9. The above-mentioned anti-shock lamp tube plug.