CN217273636U

CN217273636U - Lamp set

Info

Publication number: CN217273636U
Application number: CN202221310832.XU
Authority: CN
Inventors: 何金朋; 何林威; 胡威严; 陈李; 郑敏怡
Original assignee: Shenzhen Wenova Science And Technology Development Co ltd
Current assignee: Shenzhen Wenova Science And Technology Development Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-23
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a lamp, which comprises a frame body, a lamp holder, a lithium battery, a control module and a battery holder, wherein the lamp holder is fixed on the frame body; the control module is used for being connected with an external power supply to charge and discharge the lithium battery and is electrically connected with the lamp holder; the battery holder includes base, negative pole shell fragment, anodal shell fragment and battery door, and on the base was fixed in the support body, battery door detachably installed on the base and enclosed a accommodation space with the base, and accommodation space both ends are located respectively to negative pole shell fragment and anodal shell fragment, and negative pole shell fragment and anodal shell fragment all are connected with control module group, and the holding can be dismantled to the lithium cell in accommodation space, the one end and the anodal shell fragment electric connection, the other end and the negative pole shell fragment electric connection of lithium cell. The utility model discloses external power source can also charge for the lithium cell when giving the power supply of fluorescent tube on the lamps and lanterns, can regard as the emergency light to use after having a power failure, and the battery door of battery tray can be dismantled, is convenient for change the lithium cell, can long-time emergency lighting, reduces the potential safety hazard.

Description

Lamp set

Technical Field

The utility model relates to a lighting fixture technical field especially relates to a lamp.

Background

The concept of the T5 energy-saving lamp is defined according to the diameter of the lamp tube, rare earth is used as raw material in the lamp tube, mercury is used for solid state treatment, and an electronic ballast with intermediate frequency working frequency is used for driving the lamp tube to light.

The T5 electricity-saving lamp is mainly used in illumination before the mirror, corridor and tunnel, but, the current T5 electricity-saving lamp mostly needs external power to supply power, if under the circumstances of having a power failure, owing to can directly change the battery, the T5 electricity-saving lamp is not enough to satisfy long-time emergency lighting under the electric quantity supply of inside battery, can cause very big inconvenience for people, has the potential safety hazard, and uses the battery performance for a long time and can reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns to solve among the prior art T5 electricity-saving lamp internal battery and can not change, can not long-time emergency lighting, use the technical problem that battery performance can reduce for a long time.

The utility model provides a lamp, include:

a frame body;

the lamp holder is used for mounting a lamp tube and is fixed on the frame body;

a lithium battery having a charge and discharge function;

the control module is connected with an external power supply to charge and discharge the lithium battery and is electrically connected with the lamp holder;

the battery seat comprises a base, a negative elastic sheet, a positive elastic sheet and a battery door, wherein the base is fixed on the frame body, the battery door is detachably installed on the base and surrounds the base to form an accommodating space, the negative elastic sheet and the positive elastic sheet are respectively arranged at two ends of the accommodating space, the negative elastic sheet and the positive elastic sheet are electrically connected with the control module group, the lithium battery is detachably accommodated in the accommodating space, one end of the lithium battery is electrically connected with the positive elastic sheet, and the other end of the lithium battery is electrically connected with the negative elastic sheet.

Furthermore, one end of the battery door is rotatably connected with the base, and the other end of the battery door is connected with the base in a buckling mode.

Furthermore, the base is transversely concavely provided with a groove, the battery door is installed on the base and covers the groove, and the battery door and the inner wall of the groove enclose the accommodating space.

Furthermore, the negative elastic sheet is fixed on the base, and the positive elastic sheet is fixed on the battery door.

Furthermore, the frame body is provided with a first clamping hole, a second clamping hole and a transversely arranged positioning groove, the first clamping hole and the second clamping hole penetrate through the bottom wall of the positioning groove, the base is inserted into the positioning groove, a through hole communicated with the accommodating space is formed in the base in a penetrating mode, one end of the negative elastic piece is located in the accommodating space, the other end of the negative elastic piece penetrates through the through hole and then is connected with the first clamping hole in a clamping mode, and a positioning block inserted with the second clamping hole in a clamping mode is convexly arranged at the bottom of the base.

Further, the base includes the end cover and protruding locating the installation section of thick bamboo of end cover one side, the recess certainly the outer wall face of end cover court the installation section of thick bamboo one side is concave establishes the extension, the end cover install in on the support body and cover in the constant head tank, the installation section of thick bamboo is located in the constant head tank, the perforation is located on the installation section of thick bamboo and with the recess intercommunication.

Further, the base still includes bottom plate and two curb plates, bottom plate and curb plate are all protruding to be located on the end cover, two the curb plate all is fixed in same one side of bottom plate, the installation section of thick bamboo is located two between the curb plate, the protruding location strip that is equipped with two horizontal settings of inner wall of constant head tank, the bottom plate with junction between the curb plate be equipped with the spacing groove of location strip looks adaptation.

Furthermore, the positioning strips divide the positioning groove into a first slot and a second slot communicated with the first slot, the side plates and the mounting cylinder are positioned in the first slot, and the bottom plate is positioned in the second slot.

Further, the base still includes two gag lever posts, two the gag lever post is all followed the length direction of an installation section of thick bamboo extends the setting, and locates respectively the relative both sides of an installation section of thick bamboo, the gag lever post with the curb plate is connected, the gag lever post is located in the first slot.

Further, the control module group includes circuit board, first switch, second switch and is used for the step-down transformer of being connected with external power source, be equipped with control circuit and charging circuit on the circuit board, the step-down transformer with first switch is connected, control circuit and charging circuit's one end all with first switch electric connection, the other end all with second switch electric connection, negative pole shell fragment, anodal shell fragment and lamp stand all with second switch electric connection.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses well external power source can also charge for the lithium cell on the lamps and lanterns through the control module group when giving lamps and lanterns go up the fluorescent tube power supply, can regard as the emergency light to use after having a power failure, and the battery door on the battery tray can dismantle, is convenient for change the lithium cell for the fluorescent tube is installed and can be had an emergency lighting for a long time behind the lamps and lanterns, reduces the potential safety hazard, and the change of lithium cell also very big promotion the life of lamps and lanterns.

Drawings

Fig. 1 is a first schematic structural diagram of a lamp provided in an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic structural diagram of a lamp according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

fig. 6 is a schematic structural diagram of a battery holder according to an embodiment of the present invention;

FIG. 7 is an exploded view of FIG. 6;

fig. 8 is a first schematic structural diagram of a base according to an embodiment of the present invention;

fig. 9 is a second schematic structural view of the base according to the embodiment of the present invention;

fig. 10 is a schematic structural view of a frame body according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of the control module and the lamp holder provided in the embodiment of the present invention after combination.

In the figure:

10. a frame body; 11. a first chucking hole; 12. positioning a groove; 121. a first slot; 122. a second slot; 13. accommodating a tank; 14. a positioning bar; 20. a lamp socket; 30. a control module; 31. a circuit board; 311. a control circuit; 312. a charging circuit; 32. a first switch; 33. a second switch; 34. a pressure reducer; 35. a chip detector; 36. an overcharge protector; 40. a battery holder; 41. a base; 411. a groove; 412. perforating; 413. positioning blocks; 414. an end cap; 415. mounting the cylinder; 4151. avoiding the mouth; 416. a base plate; 417. a side plate; 418. a limiting groove; 419. a limiting rod; 42. a negative pole elastic sheet; 421. a volute spiral spring; 43. a positive electrode shrapnel; 44. a battery door; 45. an accommodating space; 50. a lithium battery.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to fig. 2 and fig. 11, an embodiment of the present invention discloses a lamp, which includes a frame body 10, a lamp holder 20, a control module 30, a battery holder 40 and a lithium battery 50, wherein the battery holder 40 is used for mounting the lithium battery 50, the lithium battery 50 has a charging and discharging function in this embodiment, and can be detached and mounted relative to the battery holder 40, and certainly, the lithium battery 50 may not be a component of the lamp.

The lamp holder 20 is used for installing a lamp tube, the lamp holder 20 is fixed on the frame body 10, the type of the lamp tube is not limited, the lamp tube can be an energy-saving lamp, an LED light bar and the like, in this embodiment, the lamp tube is preferably a T5 energy-saving lamp, the control module 30 is used for being connected with an external power supply, the external power supply can charge the lithium battery 50 through the control module 30, the control module 30 is electrically connected with the lamp holder 20, and the lithium battery 50 can discharge the lamp holder 20 through the control module 30 to provide electricity for the lamp holder 20.

Referring to fig. 3 to 7, the battery holder 40 includes a base 41, a negative spring 42, a positive spring 43 and a battery door 44, the base 41 is fixed on the frame 10, the battery door 44 is detachably mounted on the base 41, the battery door 44 and the base 41 enclose a receiving space 45, the negative spring 42 and the positive spring 43 are respectively disposed at two ends of the receiving space 45, the negative spring 42 and the positive spring 43 are electrically connected to the control module 30 through a wire, the lithium battery 50 is detachably received in the receiving space 45, one end of the lithium battery 50 is electrically connected to the positive spring 43, the other end is electrically connected to the negative spring 42, the battery door 44 is detachably connected to the battery holder 40, so as to replace the internal lithium battery 50, so that the lamp can perform emergency lighting for a long time after being mounted on the lamp, and reduce the potential safety hazard.

In a preferred embodiment, one end of the battery door 44 is rotatably connected to the base 41, and the other end is snap-fitted to the base 41, so that the battery door 44 can be detachably mounted on the base 41, and the battery door 44 can be opened at any time.

The base 41 is transversely provided with a concave groove 411 in a concave manner, the battery door 44 is installed on the base 41 and covers the concave groove 411, the battery door 44 and the inner wall of the concave groove 411 form the accommodating space 45, the negative elastic sheet 42 is fixed on the base 41, the positive elastic sheet 43 is fixed on the battery door 44, the negative elastic sheet 42 in the embodiment is provided with a spiral spring 421, and the negative elastic sheet 42 and the positive elastic sheet 43 are common battery pole pieces used for discharging the battery on the market.

Referring to fig. 8 to 10, the frame body 10 is provided with a first clamping hole 11, a second clamping hole and a positioning groove 12 disposed horizontally, the first clamping hole 11 and the second clamping hole penetrate through a bottom wall of the positioning groove 12, both the first clamping hole 11 and the second clamping hole are communicated with the positioning groove 12, the base 41 is inserted into the positioning groove 12, the base 41 is provided with a through hole 412 communicated with the accommodating space 45, one end of the negative spring 42 is located in the accommodating space 45, the other end of the negative spring 42 penetrates through the through hole 412 and then is connected to the first clamping hole 11 in a plugging manner, a positioning block 413 inserted into the second clamping hole is protruded from the bottom of the base 41 to fix the battery holder 40 on the frame body 10, and of course, the battery holder 40 may be fixed on the frame body 10 in other structural forms.

The base 41 includes an end cover 414 and an installation cylinder 415 protruding from one side of the end cover 414, the groove 411 is recessed from an outer wall surface of the end cover 414 toward one side of the installation cylinder 415, the end cover 414 is installed on the frame body 10 and covers the positioning groove 12, the installation cylinder 415 is located in the positioning groove 12, the through hole 412 is formed in the installation cylinder 415 and communicated with the groove 411, and the through hole 412 is disposed corresponding to the first fastening hole 11.

The frame 10 further has a receiving groove 13 for placing the lamp, the end cap 414 is mounted on the frame 10 and covers the receiving groove 13 at the same time, and of course, the receiving groove 13 may also be additionally sealed by a sealing plate alone.

As a preferred embodiment, the base 41 further includes a bottom plate 416 and two side plates 417, the bottom plate 416 and the side plates 417 are both disposed on the end cover 414 in a protruding manner, the two side plates 417 are both fixed to the same side of the bottom plate 416, the two side plates 417 are fixed to the middle position of the bottom plate 416 at intervals, the mounting cylinder 415 is located between the two side plates 417, two positioning bars 14 disposed in a protruding manner are disposed on the inner wall of the positioning groove 12, a limiting groove 418 adapted to the positioning bar 14 is disposed at the connection position between the bottom plate 416 and the side plates 417, the two limiting grooves 418 are disposed opposite to each other, and the positioning bar 14 is inserted into the limiting groove 418 to prevent the base 41 from moving up and down during use of the lamp.

The two positioning bars 14 divide the positioning groove 12 into a first slot 121 and a second slot 122 communicated with the first slot 121, the second slot 122 is located on one side of the first slot 121 far away from the accommodating groove 13, the second slot 122 is located below the first slot 121, the internal width of the second slot 122 is greater than the internal width of the first slot 121, the side plate 417 and the mounting cylinder 415 are both located in the first slot 121, and the bottom plate 416 is located in the second slot 122.

The base 41 further includes two position limiting rods 419, the two position limiting rods 419 are both extended along the length direction of the mounting cylinder 415 and are respectively disposed on two opposite sides of the mounting cylinder 415, the position limiting rods 419 are connected with the side plates 417, the position limiting rods 419 are protrudingly disposed on one side of the side plates 417 far away from the end cover 414, the position limiting rods 419 are disposed in the first slot 121, and the sum of the lengths of the position limiting rods 419 and the side plates 417 is greater than the length of the mounting cylinder 415, so that the battery holder 40 can be rapidly inserted into the positioning slot 12 in the mounting process.

In a preferred embodiment, the mounting tube 415 further has an escape hole 4151 formed therethrough, the escape hole 4151 is communicated with the groove 411, the middle portion of the negative spring 42 is located in the accommodating space 45, and two ends of the negative spring 42 respectively pass through the escape hole 4151 and the through hole 412, so that the battery holder 40 can be assembled and disassembled.

Referring to fig. 11, the control module 30 includes a circuit board 31, a first switch 32, a second switch 33, and a voltage reducer 34 for connecting to an external power source, the external power source can be reduced in voltage by the voltage reducer 34, the circuit board 31 is provided with a control circuit 311 and a charging circuit 312, the voltage reducer 34 is connected to the first switch 32, one end of the control circuit 311 and one end of the charging circuit 312 are electrically connected to the first switch 32, the other end of the control circuit 311 and the other end of the charging circuit 312 are electrically connected to the second switch 33, the negative electrode elastic sheet 42, the positive electrode elastic sheet 43, and the lamp socket 20 are electrically connected to the second switch 33, a portion of the reduced voltage external power source passes through the first switch 32, the control circuit 311, and the second switch 33 in sequence to supply power to the lamp socket 20, and another portion of the reduced voltage external power source passes through the first switch 32, the charging circuit 312, and the second switch 33 in sequence to charge the lithium battery 50, when the power is cut off, the first switch 32 disconnects the external power source, the electric quantity in the lithium battery 50 passes through the second switch 33 in sequence to directly supply power to the lamp holder 20, and both the first switch 32 and the second switch 33 are multi-gate switches.

The control module 30 further includes a chip detector 35 for detecting the input of power, the chip detector 35 is connected to both the first switch 32 and the second switch 33, and when power is off or on, the chip detector 35 can transmit a command to the first switch 32 and the second switch 33 to perform corresponding circuit switching.

The control module 30 further comprises an overcharge protector 36, one end of the overcharge protector 36 is connected to the negative electrode spring 42, and the other end of the overcharge protector is connected to the second switch 33, so that when the lithium battery 50 is fully charged, the overcharge protector 36 is automatically disconnected, the lithium battery 50 is no longer charged, and the lithium battery 50 is protected.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A light fixture, comprising:

a frame body;

a lithium battery having a charge and discharge function;

the battery holder comprises a base, a negative elastic sheet, a positive elastic sheet and a battery door, wherein the base is fixed on the frame body, the battery door is detachably installed on the base and forms an accommodating space with the base in an enclosing mode, the negative elastic sheet and the positive elastic sheet are respectively arranged at two ends of the accommodating space, the negative elastic sheet and the positive elastic sheet are electrically connected with the control module group, the lithium battery is detachably accommodated in the accommodating space, one end of the lithium battery is electrically connected with the positive elastic sheet, and the other end of the lithium battery is electrically connected with the negative elastic sheet.

2. A light fixture as recited in claim 1, wherein said battery door has one end rotatably coupled to said base and another end snap-fit to said base.

3. The lamp of claim 1, wherein the base is laterally recessed with a groove, the battery door is mounted on the base and covers the groove, and the battery door and the inner wall of the groove enclose the accommodating space.

4. A light fixture as recited in claim 3, wherein said negative spring plate is secured to said base, and said positive spring plate is secured to said battery door.

5. The lamp according to claim 4, wherein the frame body defines a first engaging hole, a second engaging hole and a laterally disposed positioning groove, the first engaging hole and the second engaging hole penetrate through a bottom wall of the positioning groove, the base is inserted into the positioning groove, the base has a through hole penetrating through the receiving space, one end of the negative spring is located in the receiving space, the other end of the negative spring passes through the through hole and then is inserted into the first engaging hole, and a positioning block inserted into the second engaging hole is protruded from a bottom of the base.

6. A lamp as recited in claim 5, wherein the base includes an end cap and a mounting cylinder protruding from one side of the end cap, the recess extends from an outer wall of the end cap toward one side of the mounting cylinder, the end cap is mounted on the frame body and covers the positioning groove, the mounting cylinder is located in the positioning groove, and the through hole is formed in the mounting cylinder and is in communication with the recess.

7. The lamp according to claim 6, wherein the base further comprises a bottom plate and two side plates, the bottom plate and the side plates are both protruded from the end cover, the two side plates are both fixed to the same side of the bottom plate, the mounting cylinder is located between the two side plates, two transversely arranged positioning strips are protruded from the inner wall of the positioning groove, and a limiting groove matched with the positioning strips is formed in the joint between the bottom plate and the side plates.

8. The lamp of claim 7, wherein the two positioning bars divide the positioning groove into a first slot and a second slot communicated with the first slot, the side plate and the mounting cylinder are located in the first slot, and the bottom plate is located in the second slot.

9. The lamp according to claim 8, wherein the base further comprises two position limiting rods, the two position limiting rods extend along the length direction of the mounting cylinder and are respectively disposed on two opposite sides of the mounting cylinder, the position limiting rods are connected with the side plates, and the position limiting rods are disposed in the first slots.

10. The lamp according to claim 1, wherein the control module comprises a circuit board, a first switch, a second switch, and a voltage reducer for connecting to an external power source, the circuit board is provided with a control circuit and a charging circuit, the voltage reducer is connected to the first switch, one end of the control circuit and one end of the charging circuit are electrically connected to the first switch, the other end of the control circuit and the other end of the charging circuit are electrically connected to the second switch, and the negative spring, the positive spring, and the lamp holder are electrically connected to the second switch.