CN112923256B - High-safety lamp capable of replacing lampshades with different colors based on power-off state - Google Patents
High-safety lamp capable of replacing lampshades with different colors based on power-off state Download PDFInfo
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- CN112923256B CN112923256B CN202110177673.4A CN202110177673A CN112923256B CN 112923256 B CN112923256 B CN 112923256B CN 202110177673 A CN202110177673 A CN 202110177673A CN 112923256 B CN112923256 B CN 112923256B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
Abstract
The application relates to the field of lamps, in particular to a high-safety lamp capable of replacing lampshades with different colors based on a power-off state, which comprises a lamp holder, a light-emitting device and a lampshade, wherein the light-emitting device is positioned between the lamp holder and the lampshade, the lamp also comprises a control device, the control device comprises an inner conductive component, an outer conductive component, a control block and a clamping block, the inner conductive component is connected with the light-emitting device, the outer conductive component is connected with the lamp holder in a sliding manner, the outer conductive component is abutted against the inner conductive component, the control block is fixedly connected with the outer conductive component, the control block is connected with the lamp holder in a sliding manner along the sliding direction of the outer conductive component, the lampshade is provided with a clamping groove, the clamping block is clamped with the lampshade through the clamping groove, the clamping block is fixedly connected with the control block, the clamping block is separated from the lampshade after the control block slides for a distance towards the direction close to the inside of the lampshade, and a first elastic piece is fixedly connected between the control blocks of the two control devices, the purpose of improving the safety of the lamp when the lamp shades with different colors are replaced is achieved.
Description
Technical Field
The application relates to the field of lamps, in particular to a high-safety lamp capable of replacing lampshades with different colors based on a power-off state.
Background
At present, lamps are the general names of lighting tools and are widely applied in daily life, and along with the improvement of life quality, people not only require the lamps to have a lighting function, but also require the lamps to emit light with different colors, so that people can use the lamps with different color lamp shades.
Referring to fig. 1, the conventional lamp includes a lamp socket 1, a light emitting device 2, a lampshade 3, and a power connection device 5, the lampshade 3 is detachably connected to the lamp socket 1, the light emitting device 2 is located between the lamp socket 1 and the lampshade 3, the light emitting device 2 is used for emitting light, the light emitting device 2 is fixedly connected to the lamp socket 1, the lampshade 3 is provided with multiple colors, and the power connection device 5 is used for providing a power connection path for the light emitting device 2. When the lamp is installed, the light-emitting device 2 needs to be connected with an external power supply through the power connection device 5, the lamp can emit light at the moment, when the lamp shade 3 with different colors needs to be replaced, an operator can disconnect a switch for controlling the external power supply, then the lamp shade 3 is detached from the lamp holder 1, the lamp shade 3 is replaced with a new one, and finally the switch is closed and powered on, so that the lamp can normally work.
In view of the above-mentioned related art, when actually replacing the lamp shade 3, the operator forgets or is troublesome to turn off the switch, and at this time, the lamp shade 3 is replaced by a live-line operation, and the lamp power is generally strong, so that the operator may be injured by electric shock, and the safety of the lamp is low.
Disclosure of Invention
In order to promote the security of lamps and lanterns, this application provides a high security lamps and lanterns of different colour lamp shades are changed based on outage state.
The application provides a high security lamps and lanterns based on different colour lamp shades are changed to outage state adopts following technical scheme:
a high-safety lamp capable of replacing lampshades with different colors based on a power-off state comprises a lamp holder, a light-emitting device, a lampshade, an inner conductive component, an outer conductive component, a control block and a clamping block, wherein the lampshade is detachably connected with the lamp holder, the light-emitting device is positioned between the lamp holder and the lampshade and is used for emitting light, the high-safety lamp capable of replacing lampshades with different colors based on the power-off state further comprises the control device, the control device comprises the inner conductive component, the outer conductive component, the control block and the clamping block, the lamp holder is arranged as a shell, the inner conductive component and the outer conductive component are arranged on one side of the lamp holder, the inner conductive component is arranged in the lamp holder and is connected with the light-emitting device, the outer conductive component is arranged outside the lamp holder and is connected with the lamp holder in a sliding manner, the outer conductive component is abutted against the outer conductive component, the control block is arranged on one side of the lamp holder away from the control device, the control block is fixedly connected with the outer conductive component, and is connected with the lamp holder in a sliding manner along the sliding direction of the outer conductive component, one end of the control block is located outside the lamp holder, the control block is an insulator, the fixture block is arranged on one side, close to the control block, of the shell, a clamping groove is formed in the lampshade, the fixture block is clamped with the lampshade through the clamping groove, the fixture block is fixedly connected with the control block, the control block slides for a distance towards the direction close to the inside of the lampshade, the fixture block is separated from the lampshade, the two control devices are arranged, the outer conducting assemblies of the two control devices are respectively used for connecting the anode and the cathode of an external power supply, and a first elastic piece is fixedly connected between the control blocks of the two control devices.
By adopting the technical scheme, in the using process, the light-emitting device is connected with an external power supply through the inner conductive component and the outer conductive component, the light-emitting device can be electrified to emit light, when an operator wants to replace the lampshade, the operator can press the part of the control block, which protrudes out of the lamp holder, towards the direction close to the interior of the lamp holder, at the moment, the control block can drive the outer conductive component connected with the control block to move towards the direction far away from the inner conductive component, the outer conductive component is separated from the inner conductive component, the light-emitting device is disconnected with the external power supply, the first elastic component can generate elastic deformation, meanwhile, the clamping block can slide out of the clamping groove, the clamping block is separated from the lampshade, therefore, the operator can directly take off the lampshade from the lamp holder, then install a new lampshade on the lamp holder, then the operator looses the control over the control block, and the first elastic component can push the control block to reset in the process of recovering the original state, the inner conductive assembly and the outer conductive assembly are abutted again, so that the light-emitting device is reconnected with the external power supply, and meanwhile, the clamping block is clamped in the clamping groove again, so that the lamp shade can be installed; in a word, in the replacement process of the lamp shade, the lamp and the external power supply are in a disconnected state, so that the lamp shade is replaced by an operator without live-line operation, the possibility of injury of the operator can be reduced, and the purpose of improving the safety of the lamp is achieved.
Optionally, the inner conductive assembly comprises an electric wire and a conductive sleeve, the conductive sleeve and the outer conductive assembly are in the same sliding direction, the conductive sleeve is fixedly connected with the lamp holder, the inside of the lamp holder is communicated with the outside of the lamp holder through the conductive sleeve, the end portion, close to the lamp holder, of the outer conductive assembly is abutted to the conductive sleeve, and the electric wire is connected between the conductive sleeve and the light-emitting device.
Through adopting above-mentioned technical scheme, at the in-process of interior conducting assembly subassembly and outer conducting assembly butt, the tip butt that outer conducting assembly is close to the lamp stand is in conductive sleeve, even interior conducting assembly and conductive sleeve are because there is the incomplete butt of trace dislocation at this moment, interior conducting assembly and conductive sleeve still do not break off and form the electrically conductive route, consequently reached and reduced lamps and lanterns because of contact failure and unable normal luminous purpose of possibility.
Optionally, the outer conductive component comprises a conductive block and a connecting seat, the end portion, close to the lamp holder, of the conductive block abuts against the conductive sleeve, the connecting seat is fixedly connected with the conductive block, an external power supply penetrates through the connecting seat to be connected with the conductive block, the connecting seat is an insulator, and the connecting seat abuts against the outer wall of the lamp holder.
Through adopting above-mentioned technical scheme, when installing new lamp shade, the control to the control block can be loosened to the operating personnel, first elastic component can promote the control block, fixture block and conducting block reset, whether the operating personnel can observe whether there is the gap and learn the control block between connecting seat and the lamp stand this moment, whether fixture block and conducting block reset completely, if not reset completely, can manually promote connecting seat and lamp stand outer wall butt, the control block, fixture block and conducting block also can reset completely, reached the mesh that reduces the unable normal operating possibility behind the lamp change lamp shade.
Optionally, a wire channel is fixedly connected in the lamp holder, the wire channel is in a hard tubular shape, and the wire is located in the wire channel.
Through adopting above-mentioned technical scheme, at the in-process of changing the lamp shade, the structure of lamp stand inside can constantly take place to remove, and the electric wire channel can protect the counter earlier this moment, reduces the possibility that lamp stand inner structure removed the damage electric wire to can reduce illuminator because the broken circuit and unable normal luminous possibility, the electric wire channel plays the guard action to the electric wire, slows down the wearing and tearing of electric wire, has reached extension lamps and lanterns life's purpose.
Optionally, a second elastic element is fixedly connected between the wire channel and the control block.
Through adopting above-mentioned technical scheme, when dismantling the lamp shade from the lamp stand, the second elastic component takes place deformation because the relative electric wire channel of control block produces the removal, when installing new lamp shade on the lamp stand, the operating personnel loosens the control to the control block, and the second elastic component can promote the control block at the in-process of reconversion and reset, and the second elastic component can play the propulsive effect to the resetting of control block, fixture block and conducting block this moment, has reached the purpose that improves lamps and lanterns structure steadiness.
Optionally, the end part of the control block located outside the lamp holder is fixedly connected with a limiting block.
Through adopting above-mentioned technical scheme, press the control block when moving to the direction that is close to the lamp stand inside at the operating personnel, the stopper can the butt at the lamp stand outer wall, and the stopper can reduce the control block and penetrate the inside possibility of lamp stand this moment to can reduce the control block card and in the inside possibility of lamp stand, reach and reduce the unable normal possibility that resets of control block behind the installation lamp shade.
Optionally, the end portion, close to the lamp holder, of the lamp shade is sleeved outside the end portion, close to the lamp shade, of the lamp holder, the clamping groove is formed in the inner wall, close to the lamp holder, of the end portion of the lamp shade, the clamping block protrudes out of the outer wall of the lamp holder, the clamping block and the end portion, close to the lamp shade, of the lamp holder are connected in a sliding mode along the sliding direction of the control block, and the outer wall of the lamp shade is close to the positioning block fixedly connected with the clamping groove.
Through adopting above-mentioned technical scheme, at the in-process of lamp stand installation lamp shade relatively, the position of draw-in groove can be learnt through the position of observing the locating piece to the operating personnel, and the operating personnel can directly aim at draw-in groove and draw-in groove this moment, need not to touch repeatedly and ask for the alignment, has reached the purpose that makes things convenient for the operating personnel to install the lamp shade.
Optionally, an opening is formed in one side of the lamp holder, and a cover plate is detachably connected to the opening of the lamp holder.
By adopting the technical scheme, after the lamp is used for a period of time, the cover plate can be detached from the lamp holder by an operator, and the operator can see and touch the structure inside the lamp holder at the moment, so that the operator can maintain and detect the structure inside the lamp holder, and the aim of conveniently maintaining the lamp by the operator is fulfilled.
Optionally, a handheld sleeve is fixedly sleeved outside the limiting block, the handheld sleeve is made of insulating materials, and the handheld sleeve is fixedly connected with the anti-skidding salient points.
By adopting the technical scheme, when an operator presses the control block, the hand of the operator can be in contact with the handheld sleeve, and the handheld sleeve with the anti-skidding convex points can reduce the possibility that the hand of the operator slips from the control block, so that the possibility that the hand of the operator is in contact with the conductive path can be reduced, the possibility that the operator gets an electric shock can be reduced, and the purpose of improving the safety of the lamp is achieved.
Optionally, a connecting clamp is arranged on the lamp holder, and a plurality of connecting holes are formed in the connecting clamp.
Through adopting above-mentioned technical scheme, at the in-process of installation lamps and lanterns, can use the connection fastener to be connected some structures of lamp stand and installation environment to the positional stability who makes lamps and lanterns can be higher, and the connection fastener that has the connecting hole can conveniently be connected the fastener and be connected with the structure of installation environment, thereby has reached the purpose of making things convenient for the installation of lamps and lanterns.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the lamp holder, the light-emitting device, the lampshade, the inner conductive assembly, the outer conductive assembly, the control block and the fixture block, the lamp and the external power supply are in a disconnected state in the replacement process of the lampshade, so that an operator does not perform live-line operation when replacing the lampshade, and the purpose of improving the safety of the lamp is achieved;
2. through the arrangement of the electric wire and the conductive sleeve, even if the inner conductive component and the conductive sleeve are not completely abutted due to trace dislocation, the inner conductive component and the conductive sleeve can still form a conductive path, so that the aim of reducing the possibility that the lamp cannot normally emit light is fulfilled;
3. through setting up connecting seat and conducting block, if control block, fixture block and conducting block reset completely, can manual promotion connecting seat and lamp stand outer wall butt, reached the purpose that reduces unable normal work possibility behind the lamps and lanterns change lamp shade.
Drawings
FIG. 1 is a schematic diagram of a prior art lamp;
FIG. 2 is a cross-sectional view of a high safety light fixture with a differently colored light cover replaced based on a power-off state according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a high-safety lamp with a lampshade of a different color replaced based on a power-off state according to an embodiment of the present application.
Description of reference numerals: 1. a lamp socket; 11. a cover plate; 12. a bolt; 13. connecting the clamping piece; 14. a wire channel; 2. a light emitting device; 3. a lamp shade; 31. a card slot; 32. positioning a block; 4. a control device; 41. an inner conductive component; 411. an electric wire; 412. a conductive sleeve; 42. an outer conductive component; 421. a conductive block; 422. a connecting seat; 4221. a bump; 43. a control block; 431. a limiting block; 44. a connecting rod; 45. a clamping block; 46. a first spring; 47. a second spring; 5. a power connection device; 6. an external power source.
Detailed Description
The present application is described in further detail below with reference to figures 2-3.
The embodiment of the application discloses a lamp. Referring to fig. 2 and 3, the lamp includes a lamp holder 1, a light emitting device 2, a lampshade 3 and a control device 4, the lamp holder 1 is provided as a housing, the lampshade 3 is detachably connected with the lamp holder 1, the light emitting device 2 is plate-shaped, the light emitting device 2 is located between the lamp holder 1 and the lampshade 3, openings are respectively formed in two ends of the lamp holder 1, one port of the lamp holder 1 is fixedly connected with the light emitting device 2, the light emitting device 2 is used for emitting light, the light emitting device 2 is perpendicular to the length direction of the lamp holder 1, the lampshade 3 is provided with a plurality of lampshades, the plurality of lampshades 3 are different in color, and the control device 4 is used for controlling the lamp to be powered off when the lampshade 3 is installed and detached relative to the lamp holder 1. When the lampshade 3 is replaced, the control device 4 controls the lampshade 3 to be powered off at the same time, so that the possibility of electric shock of a person can be reduced.
Referring to fig. 3, the end of the lamp socket 1 away from the light emitting device 2 is provided with a cover plate 11 and a bolt 12, and both the cover plate 11 and the lamp socket 1 are screwed with the bolt 12. After the lamp is used for a period of time, an operator can detach the cover plate 11 from the lamp holder 1, and the operator can see and touch the structure inside the lamp holder 1 at the moment, so that the operator can maintain and detect the structure inside the lamp holder 1, and the aim of facilitating the operator to maintain the lamp is fulfilled.
Referring to fig. 3, the connection clamping piece 13 is clamped on the cover plate 11, a plurality of connecting holes are formed in the connection clamping piece 13 in a penetrating mode along the thickness direction of the connection clamping piece 13, in the process of installing a lamp, the lamp holder 1 can be connected with some structures of the installation environment by using the connection clamping piece 13, so that the position stability of the lamp can be higher, the connection clamping piece 13 with the connecting holes can be connected with the structures of the installation environment conveniently, and the purpose of facilitating installation of the lamp is achieved.
Referring to fig. 2, the control device 4 includes an inner conductive member 41, an outer conductive member 42, a control block 43, a connecting rod 44 and a latch 45, the inner conductive member 41 and the outer conductive member 42 are installed at one side of the lamp holder 1, the inner conductive member 41 is installed in the lamp holder 1, the inner conductive member 41 is connected to the light emitting device 2, the outer conductive member 42 is installed outside the lamp holder 1, the outer conductive member 42 is slidably connected to the lamp holder 1 along a direction parallel to the light emitting device 2, the outer conductive member 42 abuts against the inner conductive member 41, the control block 43 is disposed at a side of the lamp holder 1 away from the control device 4, the connecting rod 44 is located between the control block 43 and the outer conductive member 42, the control block 43 and the outer conductive member 42 are respectively and fixedly connected to two ends of the connecting rod 44, the control block 43 is slidably connected to the lamp holder 1 along a sliding direction of the outer conductive member 42, one end of the control block 43 is located outside the lamp holder 1, the control block 43 is an insulator, the fixture block 45 is arranged on one side, close to the control block 43, of the shell, the clamping groove 31 is formed in the lampshade 3, the fixture block 45 is clamped with the lampshade 3 through the clamping groove 31, the fixture block 45 is fixedly connected with the control block 43, the control block 43 slides towards the direction close to the inside of the lampshade 3 for a certain distance, then the fixture block 45 is separated from the lampshade 3, the control devices 4 are two, the outer conductive assemblies 42 of the two control devices 4 are respectively used for being connected with the anode and the cathode of the external power supply 6, first elastic pieces are fixedly connected between the control blocks 43 of the two control devices 4, the first elastic pieces are set to be first springs 46, two ends of each first spring 46 are respectively fixedly connected with the positions, close to the outer conductive assemblies 42, of the two connecting rods 44, and the first springs 46 are parallel to the light-emitting device 2.
Referring to fig. 2, in the using process, the light emitting device 2 is connected to the external power source 6 through the inner conductive element 41 and the outer conductive element 42, the light emitting device 2 can be powered on to emit light, when an operator wants to replace the lampshade 3, the operator can press the portion of the control block 43 protruding out of the lamp holder 1 towards the direction close to the inside of the lamp holder 1, at this time, the control block 43 will drive the outer conductive element 42 connected to the control block 43 to move towards the direction away from the inner conductive element 41, the outer conductive element 42 is separated from the inner conductive element 41, the connection between the light emitting device 2 and the external power source 6 is disconnected, and the first spring 46 will elastically deform, and at the same time, the latch 45 will slip out from the slot 31, at this time, the latch 45 is separated from the lampshade 3, so that the operator can directly take down the lampshade 3 from the lamp holder 1, then install a new lampshade 3 on the lamp holder 1, then the operator releases the control of the control block 43, the first spring 46 can push the control block 43 to reset in the process of restoring, the inner conductive assembly 41 and the outer conductive assembly 42 are abutted again, so that the light-emitting device 2 and the external power supply 6 are reconnected, and meanwhile, the clamping block 45 can be clamped in the clamping groove 31 again, so that the lampshade 3 can be installed; in a word, in the replacement process of the lampshade 3, the lamp and the external power supply 6 are in a disconnected state, so that the lamp is not in live-line operation when an operator replaces the lampshade 3, the possibility of injury of the operator can be reduced, and the purpose of improving the safety of the lamp is achieved.
Referring to fig. 2, the inner conductive member 41 includes a wire 411 and a conductive sleeve 412, the conductive sleeve 412 is parallel to the light emitting device 2, the conductive sleeve 412 is fixedly connected to the lamp socket 1, the inside of the lamp socket 1 is communicated with the outside of the lamp socket 1 through the conductive sleeve 412, the end of the outer conductive member 42 close to the lamp socket 1 abuts in the conductive sleeve 412, and the wire 411 is connected between the conductive sleeve 412 and the light emitting device 2. In the process of abutting the inner conductive assembly and the outer conductive assembly 42, the end of the outer conductive assembly 42 close to the lamp holder 1 abuts in the conductive sleeve 412, and at this time, even if the inner conductive assembly 41 and the conductive sleeve 412 do not completely abut due to a slight amount of dislocation, the inner conductive assembly 41 and the conductive sleeve 412 are still not disconnected and form a conductive path, so that the purpose of reducing the possibility that the lamp cannot normally emit light due to poor contact is achieved.
Referring to fig. 2, a wire channel 14 is fixedly connected in the lamp holder 1, the wire channel 14 is perpendicular to the light emitting device 2, the wire channel 14 is in a shape of a hard tube, the electric wire 411 is located in the wire channel 14, two wire channels 14 are provided, and the two wire channels 14 are respectively located at two sides of the first spring 46. In the process of replacing the lampshade 3, the structure inside the lamp holder 1 can be moved continuously, at the moment, the wire channel 14 can protect the point first, the possibility that the internal structure of the lamp holder 1 moves to damage the wire 411 is reduced, the possibility that the light-emitting device 2 cannot normally emit light due to circuit breaking can be reduced, the wire channel 14 plays a role in protecting the wire 411, abrasion of the wire 411 is reduced, and the purpose of prolonging the service life of the lamp is achieved.
Referring to fig. 2, the outer conductive assembly 42 includes a conductive block 421 and a connection seat 422, the end of the conductive block 421 close to the lamp holder 1 abuts against the conductive sleeve 412, the connection seat 422 is fixedly connected to the conductive block 421, the external power supply 6 passes through the connection seat 422 to be connected to the conductive block 421, the connection seat 422 is an insulator, one side of the connection seat 422 is fixedly connected to a projection 4221, and the end of the projection 4221 close to the outer wall of the lamp holder 1 abuts against the outer wall of the lamp holder 1. When installing new lamp shade 3, the operating personnel can loosen the control to control block 43, first spring 46 can promote control block 43, fixture block 45 and conducting block 421 reset, whether the operating personnel can observe whether there is the gap between connecting seat 422 and lamp stand 1 and learn control block 43 this moment, fixture block 45 and conducting block 421 completely reset, if not completely reset, can manually promote connecting seat 422 and lamp stand 1 outer wall butt, control block 43, fixture block 45 and conducting block 421 also can reset completely, reached the purpose that reduces the unable normal operating possibility behind the lamp change lamp shade 3.
Referring to fig. 2, a second elastic member is fixedly connected between the wire passage 14 and the control block 43, the second elastic member is provided as a second spring 47, and the second spring 47 is parallel to the first spring 46. When the lamp shade 3 is detached from the lamp holder 1, the second spring 47 deforms due to the fact that the control block 43 moves relative to the wire channel 14, when a new lamp shade 3 is installed on the lamp holder 1, an operator loosens the control on the control block 43, the second spring 47 can push the control block 43 to reset in the process of restoring, at the moment, the second spring 47 can push the control block 43, the fixture block 45 and the conductive block 421 to reset, and the purpose of improving the structural stability of the lamp is achieved.
Referring to fig. 2, the end of the control block 43 located outside the lamp holder 1 is fixedly connected with a stopper 431, when an operator presses the control block 43 to move in a direction approaching the inside of the lamp holder 1, the stopper 431 can abut against the outer wall of the lamp holder 1, and at this time, the stopper 431 can reduce the possibility that the control block 43 penetrates into the inside of the lamp holder 1, so that the possibility that the control block 43 is clamped in the inside of the lamp holder 1 can be reduced, and the possibility that the control block 43 cannot be normally reset after the lampshade 3 is installed can be reduced.
Referring to fig. 2, the limiting block 431 is fixedly sleeved with a handheld sleeve, the handheld sleeve is made of insulating materials, and the handheld sleeve is fixedly connected with anti-skidding salient points. When the operator presses the control block 43, the hand of the operator can contact with the handheld sleeve, and the handheld sleeve with the anti-slip bumps can reduce the possibility that the hand of the operator slips off the control block 43, so that the possibility that the hand of the operator contacts with the conductive path can be reduced, the possibility that the operator is electrically shocked can be reduced, meanwhile, the possibility that the operator is electrically shocked can be further reduced by the handheld sleeve made of the insulating material, and the purpose of improving the safety of the lamp is achieved.
Referring to fig. 2, the end portion of the lamp shade 3 close to the lamp holder 1 is sleeved outside the end portion of the lamp holder 1 close to the lamp shade 3, the clamping groove 31 is formed in the inner wall of the end portion of the lamp shade 3 close to the lamp holder 1, the clamping block 45 protrudes out of the outer wall of the lamp holder 1, the clamping block 45 and the end portion of the lamp holder 1 close to the lamp shade 3 are connected in a sliding mode along the sliding direction of the control block 43, and the positioning block 32 is fixedly connected to the outer wall of the lamp shade 3 close to the clamping groove 31. At the in-process of lamp shade 3 of installation relative lamp stand 1, the position of draw-in groove 31 can be learnt through the position of observing locating piece 32 to the operating personnel, and the operating personnel can directly aim at draw-in groove 31 with fixture block 45 this moment, need not to fumble repeatedly and aim at, has reached the purpose that makes things convenient for the operating personnel to install lamp shade 3.
The implementation principle of the high security lamps and lanterns of different colour lamp shades is changed based on outage state is: in the using process, the light emitting device 2 is connected with the external power supply 6 through the conductive sleeve 412 and the conductive block 421, the light emitting device 2 can be powered on to emit light, when an operator wants to replace the lampshade 3, the operator can press the part of the control block 43 protruding out of the lamp holder 1 towards the direction close to the lamp holder 1, at this time, the control block 43 can drive the conductive block 421 connected with the control block 43 to move towards the direction far away from the conductive sleeve 412, the conductive block 421 is separated from the conductive sleeve 412, the connection between the light emitting device 2 and the external power supply 6 is disconnected, the first spring 46 can generate elastic deformation, meanwhile, the fixture block 45 can slide out from the clamping groove 31, at this time, the fixture block 45 is separated from the lampshade 3, therefore, the operator can directly take off the lampshade 3 from the lamp holder 1, then install a new lampshade 3 on the lamp holder 1, then the operator loosens the control over the control block 43, the first spring 46 can push the control block 43 to reset in the process of recovering the original state, the conductive sleeve 412 and the conductive block 421 are abutted again, so that the light-emitting device 2 and the external power supply 6 are reconnected, and meanwhile, the fixture block 45 is clamped in the clamping groove 31 again, so that the lampshade 3 can be installed; in a word, in the replacement process of the lampshade 3, the lamp and the external power supply 6 are in a disconnected state, so that an operator does not perform live-line operation when replacing the lampshade 3, the possibility of injury of the operator can be reduced, and the purpose of improving the safety of the lamp is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a high security lamps and lanterns of different colours lamp shade based on outage state changes, includes lamp stand (1), illuminator (2) and lamp shade (3), and lamp shade (3) can be dismantled with lamp stand (1) and be connected, and illuminator (2) are located between lamp stand (1) and lamp shade (3), and illuminator (2) are used for luminous, its characterized in that: the high-safety lamp capable of replacing lampshades with different colors based on the power-off state further comprises a control device (4), the control device (4) comprises an inner conductive assembly (41), an outer conductive assembly (42), a control block (43), a connecting rod (44) and a clamping block (45), the lamp holder (1) is arranged into a shell, the inner conductive assembly (41) and the outer conductive assembly (42) are installed on one side of the lamp holder (1), the inner conductive assembly (41) is installed in the lamp holder (1), the inner conductive assembly (41) is connected with the light-emitting device (2), the outer conductive assembly (42) is installed outside the lamp holder (1), the outer conductive assembly (42) is connected with the lamp holder (1) in a sliding mode, the outer conductive assembly (42) is abutted to the inner conductive assembly (41), the control block (43) is arranged on one side, far away from the control device (4), the control block (43) is fixedly connected with the outer conductive assembly (42), the connecting rod (44) is positioned between the control block (43) and the outer conductive component (42), the control block (43) and the outer conductive component (42) are respectively and fixedly connected with two ends of the connecting rod (44), the control block (43) is in sliding connection with the lamp holder (1) along the sliding direction of the outer conductive component (42), one end of the control block (43) is positioned outside the lamp holder (1), the control block (43) is an insulator, the fixture block (45) is arranged on one side of the shell close to the control block (43), the lamp shade (3) is provided with a clamping groove (31), the fixture block (45) is clamped with the lamp shade (3) through the clamping groove (31), the fixture block (45) is fixedly connected with the control block (43), the control block (43) slides for a distance to the direction close to the inside of the lamp shade (3) and then is separated from the lamp shade (3), the two control devices (4) are arranged, the outer conductive components (42) of the two control devices (4) are respectively used for connecting with the anode and the cathode of the external power supply (6), a first elastic piece is fixedly connected between the control blocks (43) of the two control devices (4), the first elastic piece is set to be a first spring (46), and two ends of the first spring (46) are fixedly connected with the positions, close to the outer conductive components (42), of the two connecting rods (44) respectively.
2. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 1, wherein: the inner conducting assembly (41) comprises an electric wire (411) and a conducting sleeve (412), the conducting sleeve (412) and the outer conducting assembly (42) are in the same sliding direction, the conducting sleeve (412) is fixedly connected with the lamp holder (1), the interior of the lamp holder (1) is communicated with the exterior of the lamp holder (1) through the conducting sleeve (412), the end portion, close to the lamp holder (1), of the outer conducting assembly (42) abuts against the conducting sleeve (412), and the electric wire (411) is connected between the conducting sleeve (412) and the light-emitting device (2).
3. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 2, wherein: outer conductive component (42) are including conducting block (421) and connecting seat (422), and the tip butt that conducting block (421) are close to lamp stand (1) is in electrically conductive sleeve (412), and connecting seat (422) and conducting block (421) fixed connection, and external power source (6) pass connecting seat (422) and are connected with conducting block (421), and connecting seat (422) are the insulator, and connecting seat (422) and lamp stand (1) outer wall butt.
4. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 2, wherein: the lamp holder (1) is internally and fixedly connected with a wire (411) channel (14), the wire (411) channel (14) is in a hard tubular shape, and the wire (411) is positioned in the wire (411) channel (14).
5. The high safety light fixture capable of replacing different color lampshades based on power-off state according to claim 4, characterized in that: and a second elastic piece is fixedly connected between the electric wire (411) channel (14) and the control block (43).
6. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 1, wherein: the end part of the control block (43) positioned outside the lamp holder (1) is fixedly connected with a limiting block (431).
7. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 1, wherein: the lamp shade (3) are close to the tip of lamp stand (1) and cup joint outside the tip that lamp stand (1) are close to lamp shade (3), and draw-in groove (31) are seted up in lamp shade (3) and are close to the tip inner wall of lamp stand (1), and fixture block (45) protrusion lamp stand (1) outer wall, and fixture block (45) and lamp stand (1) are close to the tip of lamp shade (3) and follow control block (43) slip direction sliding connection, and lamp shade (3) outer wall is close to draw-in groove (31) department fixedly connected with locating piece (32).
8. The high safety light fixture capable of replacing different color lampshades based on power-off state according to claim 1, characterized in that: an opening is formed in one side of the lamp holder (1), and a cover plate (11) is detachably connected to the opening of the lamp holder (1).
9. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 6, wherein: the limiting block (431) is externally fixedly sleeved with a handheld sleeve, the handheld sleeve is made of insulating materials, and the handheld sleeve is fixedly connected with anti-skidding salient points.
10. The high safety light fixture for replacing different color lampshades based on a power-off state of claim 1, wherein: the lamp holder (1) is provided with a connecting clamping piece (13), and a plurality of connecting holes are formed in the connecting clamping piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110177673.4A CN112923256B (en) | 2021-02-07 | 2021-02-07 | High-safety lamp capable of replacing lampshades with different colors based on power-off state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110177673.4A CN112923256B (en) | 2021-02-07 | 2021-02-07 | High-safety lamp capable of replacing lampshades with different colors based on power-off state |
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| CN112923256A CN112923256A (en) | 2021-06-08 |
| CN112923256B true CN112923256B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| US6234649B1 (en) * | 1997-07-04 | 2001-05-22 | Moriyama Sangyo Kabushiki Kaisha | Electric lamp device and lighting apparatus |
| US6398383B1 (en) * | 2000-10-30 | 2002-06-04 | Yu-Hwei Huang | Flashlight carriable on one's person |
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| CN112923256A (en) | 2021-06-08 |
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