CN212029185U

CN212029185U - Key control spare lamp

Info

Publication number: CN212029185U
Application number: CN202020367543.8U
Authority: CN
Inventors: 曹亮亮; 许金
Original assignee: Zhangzhou Leedarson Lighting Co Ltd
Current assignee: Zhangzhou Leedarson Lighting Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-27
Anticipated expiration: 2030-03-20

Abstract

The application provides a standby lamp of key control, include: the lamp comprises a lamp cap, a lamp shell, a driving assembly, a light source assembly and a bulb shell; be equipped with the reserve battery on the drive assembly, the reserve battery is connected with the light source subassembly electricity, is equipped with the control switch that can supply external force to control on the drive assembly, and control switch is used for controlling the break-make of circuit between reserve battery and the light source subassembly. The circuit break-make between reserve battery on the drive assembly and the light source subassembly realizes manual control through control switch, when having a power failure, the user can make the bright and go out of this button control spare lamp according to the actual light demand, so both guaranteed that the user can throw light on under the power failure condition, the electric quantity that the user can practice thrift the reserve battery when not needing the illumination has been guaranteed again, thereby prolong the emergent live time of this button control spare lamp, its emergent functional validity has effectively been guaranteed, and the button control spare lamp can also take off and use as the flashlight, the variety of this button control spare lamp function has further been improved.

Description

Key control spare lamp

Technical Field

The application belongs to the technical field of lamps and lanterns, more specifically says, relates to a key control spare lamp.

Background

The LED bulb lamp is a novel energy-saving lamp for replacing a traditional incandescent lamp, and is the most common and widely applied lighting product in the market at present. With the continuous development of society, the living standard of people is continuously improved, and the traditional LED bulb lamp is difficult to meet the use requirements of people due to single function. Especially, electricity is more and more important for people at present, and when having a power failure, current LED ball bubble lamp just loses its illumination effect, can't bring convenience for people. Therefore, the bulb lamp with the emergency function is produced, the storage battery is arranged on a circuit in the bulb lamp, and when power is cut off, the storage battery can provide power for the bulb lamp bead, so that the emergency function is realized. When power is off, the reserve battery is automatically started, the bulb lamp cannot be artificially controlled to be turned off or turned on, the electric quantity of the reserve battery is limited, and the reserve battery is easy to lose an emergency function.

Disclosure of Invention

The embodiment of the application aims to provide a key control standby lamp, and the technical problem that in the prior art, a bulb lamp cannot manually control the use of a standby battery of the bulb lamp, so that the bulb lamp is easy to lose an emergency function is solved.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a key controlled backup light comprising: the lamp comprises a lamp cap, a lamp shell, a driving assembly, a light source assembly and a bulb shell; the lamp comprises a lamp shell, a bulb shell, a lamp holder, a driving assembly, a light source assembly, a storage battery, a control switch and a control switch, wherein the lamp holder and the bulb shell are connected with two ends of the lamp shell respectively, the driving assembly and the light source assembly are arranged in a space surrounded by the lamp shell and the bulb shell, the driving assembly is electrically connected with the lamp holder and the light source assembly respectively, the storage battery is arranged on the driving assembly and electrically connected with the light source assembly, the driving assembly is provided with the control switch for controlling external force, and the control switch is used for controlling the on-off.

In one embodiment, the light source assembly comprises: the control switch controls the on-off of the first light source and the driving assembly and controls the on-off of the second light source and the driving assembly.

In one embodiment, a first through hole is formed in the lamp housing, and a switch button connected with the control switch is arranged at the first through hole.

In one embodiment, an indicator lamp is arranged on the driving assembly, and a second through hole for allowing light emitted by the indicator lamp to penetrate is formed in the lamp shell.

In one embodiment, a light-transmitting lamp shade is arranged at the second through hole.

In one embodiment, the indicator light is a red-green light emitting diode.

In one embodiment, when the first light source is electrically connected, the indicator light is in a red light constant lighting state if the electric quantity of the reserve battery is greater than 70%, the indicator light is in a red light flashing state if the electric quantity of the reserve battery is less than 70%, and the indicator light is in a extinguished state if the electric quantity of the reserve battery is full; when the second light source is electrically communicated, if the electric quantity of the reserve battery is larger than 20%, the indicator light is in a green light constant-brightness state, and if the electric quantity of the reserve battery is smaller than or equal to 20%, the indicator light is in a green light flashing state.

In one embodiment, an insulating base is arranged on the light source circuit board, a first elastic sheet and a second elastic sheet are arranged on the insulating base at intervals, two ends of the first elastic sheet are electrically connected with a zero line circuit of the first light source and a zero line circuit of the second light source respectively, two ends of the second elastic sheet are electrically connected with a live line circuit of the first light source and a live line circuit of the second light source respectively, a zero line terminal and a live line terminal are arranged on the driving assembly, the zero line terminal is in elastic contact with the first elastic sheet, and the live line terminal is in elastic contact with the second elastic sheet.

In one embodiment, two clamping grooves with opposite openings are formed in the lamp housing, two side edges of the driving assembly are respectively inserted into the corresponding clamping grooves, a plurality of supporting columns are arranged in the lamp housing, and the light source circuit board is fixed on end faces of the supporting columns through fasteners.

In one embodiment, the lamp housing comprises an outer housing and an inner housing, the outer housing is a plastic housing, and the inner housing is an aluminum housing.

The application provides a key control spare lamp's beneficial effect lies in: the circuit break-make between reserve battery on the drive assembly and the light source subassembly realizes manual control through control switch, and when having a power failure, the user can make the bright and go out of this key control spare lamp according to the actual light demand, has so both guaranteed that the user can throw light on under the power failure condition, has guaranteed again that the user can practice thrift the electric quantity of reserve battery when not needing the illumination to prolong the emergent live time of this key control spare lamp, effectively guaranteed the validity of its emergency function. When power is not cut off for a long time, the reserve battery is switched to be used through the control switch, so that the service life of the reserve battery is effectively ensured; and the standby lamp controlled by the key can be taken down to be used as a flashlight, so that the function diversity of the standby lamp controlled by the key is further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic cross-sectional structural diagram of a key-controlled backup lamp according to an embodiment of the present application;

fig. 2 is an exploded view of a key-controlled backup lamp according to an embodiment of the present disclosure;

fig. 3 is an exploded view of a light source module and a driving module in a key-operated backup lamp according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a lamp housing in a key-controlled standby lamp according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram illustrating an electrical connection between a light source module and a driving module in a key-controlled standby lamp according to an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional structure view of an insulating base, a first elastic sheet, and a second elastic sheet in a key control standby lamp according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1. a lamp cap; 2. a lamp housing; 21. a housing; 22. an inner shell; 23. switching a key; 24. a light-transmitting lamp shade; 25. a card slot; 26. a support pillar; 27. a fastener; 3. a drive assembly; 31. a zero line terminal; 32. a fire wire terminal; 4. a light source assembly; 41. a light source circuit board; 411. an insulating base; 412. a first spring plate; 413. a second elastic sheet; 42. a first light source; 43. a second light source; 5. a bulb shell; 6. a reserve battery; 7. a control switch; 8. and an indicator light.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, a key-controlled backup light according to an embodiment of the present application will now be described. This key control spare lamp includes: the bulb lamp comprises a lamp cap 1, a lamp shell 2, a driving assembly 3, a light source assembly 4 and a bulb shell 5. Wherein, the both ends of lamp body 2 are connected with lamp holder 1 and cell-shell 5 respectively, cell-

shell

5 and 2 joints of lamp body, drive assembly 3 and light source subassembly 4 are located in the space that lamp body 2 and cell-shell 5 enclose, drive assembly 3 is connected with lamp holder 1 and light source subassembly 4 electricity respectively, the electricity is connected and is equipped with reserve battery 6 on drive assembly 3, reserve battery 6 is connected with light source subassembly 4 electricity, be equipped with control switch 7 that can supply external force to control on the drive assembly 3, control switch 7 is used for controlling the break-make of circuit between reserve battery 6 and the light source subassembly 4.

In the present embodiment, the driving assembly 3 includes a driving Circuit board and electronic components, such as an Integrated Circuit (IC) chip, disposed on the driving Circuit board. The driving assembly 3 is further provided with a control circuit for automatically charging and powering off the reserve battery 6 according to the electric quantity of the reserve battery 6, and the driving circuit board is further provided with an overcharge protection circuit for protecting the reserve battery 6. In particular, it is a well-established technology to provide circuits of various functionalities on the driving circuit board, and a detailed description thereof is omitted.

The utility model provides a key control spare lamp, wherein the circuit break-make between reserve battery 6 on the drive assembly 3 and the light source subassembly 4 realizes manual control through control switch 7, when having a power failure, the user can make the bright and go out of this key control spare lamp according to the actual light demand, so both guaranteed that the user can throw light on under the power failure condition, guaranteed again that the user can practice thrift reserve battery 6's electric quantity when not needing the illumination, thereby prolong the emergent live time of this key control spare lamp, effectively guaranteed the validity of its emergency function. When power is not cut off for a long time, the reserve battery 6 is switched to be used through the control switch 7, so that the service life of the reserve battery 6 is effectively ensured; and the standby lamp can be taken down to be used as a flashlight, so that the function diversity of the standby lamp controlled by the key is further improved.

As shown in fig. 2 and 3, in the present embodiment, the light source assembly 4 includes: a light source circuit board 41 electrically connected to the driving module 3, and a first light source 42 and a second light source 43 provided on the light source circuit board 41. In the present embodiment, the second light source 43 is connected in series with the reserve battery 6, the first light source 42 is connected in parallel with the second light source 43, and the control switch 7 controls on/off of the electrical connection between the first light source 42 and the driving assembly 3 and the electrical connection between the second light source 43 and the driving assembly 3. In the present embodiment, under the normal power-on condition, the control switch 7 controls the first light source 42 and the driving assembly 3 to be electrically connected, and controls the second light source 43 and the driving assembly 3 to be electrically disconnected, and at this time, only the first light source 42 is powered on; when power is lost, control switch 7 controls second light source 43 to electrically communicate with drive assembly 3, so that second light source 43 is electrically communicated with reserve battery 6, first light source 42 is electrically disconnected from drive assembly 3, and only second light source 43 is powered. In this embodiment, the second light source 43 may be used by controlling the switch 7 when the power failure does not occur.

In the present embodiment, each of the first light source 42 and the second light source 43 includes a plurality of LED chips, and the LED chips of the first light source 42 and the LED chips of the second light source 43 are circumferentially distributed on the light source circuit board 41 in concentric circles.

As shown in fig. 2 and 3, in the present embodiment, the control switch 7 is a key switch, a first through hole is provided on the lamp housing 2, and a switch key 23 connected to the control switch 7 is provided at the first through hole. The switch button 23 is movably clamped at the first through hole, and the switch button 23 is used for facilitating manual operation of a user. The key switch can be a second-gear key switch or a third-gear key switch, when the second-gear key switch is pressed, the second light source 43 is communicated with the driving component 3, and the first light source 42 is disconnected with the driving component 3; when returning, the first light source 42 is connected to the driving assembly 3, and the second light source 43 is disconnected from the driving assembly 3.

As shown in fig. 2 and fig. 3, in the present embodiment, the driving assembly 3 is provided with an indicator light 8, and the lamp housing 2 is provided with a second through hole through which light emitted by the indicator light 8 passes. The indicator light 8 is used for displaying the power condition of the reserve battery 6. In this embodiment, the joint in second through-hole department has light lampshade 24, and light lampshade 24 is made for transparent plastic material, and light lampshade 24 is used for dustproof and convenient clean, guarantees that the light of pilot lamp 8 is not weakened.

In this embodiment, the indicator light 8 is a dichroic led, which may be a red-green led, a blue-green led, or a yellow-green led. In the present embodiment, the indicator light 8 is a red-green light emitting diode.

In the present embodiment, when the first light source 42 is in the on state (at this time, the second light source 43 is in the off state), if the electric quantity of the reserve battery 6 is greater than 70%, the indicator light 8 is in the red light constant lighting state; if the electric quantity of the reserve battery 6 is less than 70%, the indicator light 8 is in a red light flashing state; if the power of the reserve battery 6 is full, the indicator light 8 is turned off. When the second light source 43 is in the on state (at this time, the first light source 42 is in the off state), if the electric quantity of the reserve battery 6 is greater than 20%, the indicator light 8 is in the green light constant lighting state, and if the electric quantity of the reserve battery 6 is less than or equal to 20%, the indicator light 8 is in the green light flashing state. Therefore, according to different colors and constant brightness or flashing states of the indicator light 8, the power storage condition of the reserve battery 6 can be known, so that the user can make a choice in favor of the user's own use requirement according to the power condition of the reserve battery 6.

In this embodiment, the control circuit on the driving assembly 3 automatically charges the reserve battery 6 according to the electric quantity of the reserve battery 6, for example, when the electric quantity of the reserve battery 6 is less than 70%, the control circuit turns on the charging circuit for the reserve battery 6 to charge the reserve battery 6, and when the reserve battery 6 is fully charged, the control circuit turns off the charging circuit for the reserve battery 6 under the control of the overcharge protection circuit to protect the reserve battery 6, so as to ensure that the reserve battery 6 is always in a state with sufficient electric quantity, and simultaneously prevent the reserve battery 6 from being damaged due to overcharge.

As shown in fig. 3 and 4, in the present embodiment, two slots 25 with opposite openings are disposed in the lamp housing 2, and two side edges of the driving assembly 3 are respectively inserted into the corresponding slots 25, so that the driving assembly 3 is very convenient to mount, and the assembly time is saved. In this embodiment, a plurality of support columns 26 are provided in the lamp housing 2, and the light source circuit board 41 is fixed on end surfaces of the support columns 26 by fasteners 27 such as screws. The support column 26 sets up the symmetry and is provided with two, and light source circuit board 41 is located drive assembly 3's top, and light source circuit board 41 still has limiting displacement to drive assembly 3 after fixing on support column 26 like this, has guaranteed the stability of drive assembly 3 grafting. Therefore, in this embodiment, only two screws need to be locked for the fixed mounting of the driving assembly 3 and the light source assembly 4, which greatly improves the assembly efficiency.

As shown in fig. 1 and 2, in the present embodiment, the lamp housing 2 includes an outer housing 21 and an inner housing 22, the outer housing 21 is a plastic housing, and the inner housing 22 is an aluminum housing. The aluminum shell has the advantage of good heat dissipation effect, so that heat generated by the light source assembly 4 and the driving assembly 3 in the lamp shell 2 can be dissipated quickly, the storage battery 6 is protected, and the service life of the storage battery 6 is ensured. In the present embodiment, the inner casing 22 and the outer casing 21 are mounted in an inlaid manner or formed by an aluminum-plastic-clad process, so that the structural stability of the outer casing 21 and the inner casing 22 is ensured, wherein the supporting posts 26 and the locking grooves 25 are integrally formed on the inner side of the outer casing 21.

As shown in fig. 5 and fig. 6, in the present embodiment, the light source circuit board 41 is provided with an insulating base 411, and the insulating base 411 is provided with a first elastic sheet 412 and a second elastic sheet 413 at an interval. The two ends of the first elastic sheet 412 are respectively electrically connected with the zero line of the first light source 42 and the zero line of the second light source 43, the two ends of the second elastic sheet 413 are respectively electrically connected with the live line of the first light source 42 and the live line of the second light source 43, the driving assembly 3 is provided with the zero line terminal 31 and the live line terminal 32, the zero line terminal 31 is elastically contacted with the first elastic sheet 412, and the live line terminal 32 is elastically contacted with the second elastic sheet 413.

In this embodiment, the first elastic sheet 412 and the second elastic sheet 413 are used for realizing the parallel connection of the first light source 42 and the second light source 43, so that the first light source 42 and the second light source 43 do not interfere with each other. The first elastic piece 412 and the second elastic piece 413 both comprise two sub elastic pieces, one ends of the two sub elastic pieces are welded on the light source circuit board 41, the other ends of the two sub elastic pieces are mutually abutted, and the zero line terminal 31 or the fire line terminal 32 is in plug contact with one ends of the two sub elastic pieces which are mutually abutted, so that the electric elastic connection is realized. In this embodiment, the driving component 3 and the light source component 4 are electrically connected in a plugging manner, and compared with a wire connection manner, the light source component has the advantage of convenience in assembly.

The key control spare lamp provided by the embodiment of the application realizes the switching of the on-off of the circuit between the first light source 42 and the second light source 43 through the control switch 7 and the switch key 23, and increases the experience and improves the versatility of the key control spare lamp. Through setting up pilot lamp 8 for the user knows reserve battery 6's electric quantity more and can prevent effectively that reserve battery 6 from overcharging or overdischarging, has guaranteed reserve battery 6's life. The charge and discharge of the electric quantity of the reserve battery 6 can be realized by the control switch 7, so that the loss phenomenon of the reserve battery 6 caused by long-term non-use (in the prior art, when power failure does not occur, the reserve battery 6 is always in an unused state, and self-loss can occur) can be avoided, and the quality of the reserve battery 6 is ensured.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A key-operated backup light, comprising: the lamp comprises a lamp cap, a lamp shell, a driving assembly, a light source assembly and a bulb shell; the lamp comprises a lamp shell, a bulb shell, a lamp holder, a driving assembly, a light source assembly, a storage battery, a control switch and a control switch, wherein the lamp holder and the bulb shell are connected with two ends of the lamp shell respectively, the driving assembly and the light source assembly are arranged in a space surrounded by the lamp shell and the bulb shell, the driving assembly is electrically connected with the lamp holder and the light source assembly respectively, the storage battery is arranged on the driving assembly and electrically connected with the light source assembly, the driving assembly is provided with the control switch for controlling external force, and the control switch is used for controlling the on-off.

2. The key-operated backup light of claim 1, wherein the light source assembly comprises: the control switch controls the on-off of the first light source and the driving assembly and controls the on-off of the second light source and the driving assembly.

3. The key-operated backup lamp according to claim 2, wherein a first through hole is provided on the lamp housing, and a switch key connected to the control switch is provided at the first through hole.

4. The key-operated backup lamp according to claim 2, wherein an indicator lamp is provided on the driving assembly, and a second through hole for allowing light emitted from the indicator lamp to pass through is provided on the lamp housing.

5. The key-operated backup light of claim 4, wherein a light-transmissive cover is provided at the second through-hole.

6. The key-operated backup light of claim 4, wherein the indicator light is a red-green light emitting diode.

7. The key-operated backup lamp according to claim 6, wherein when the first light source is electrically connected, the indicator lamp is in a red light constant-on state if the power of the reserve battery is greater than 70%, the indicator lamp is in a red light flashing state if the power of the reserve battery is less than 70%, and the indicator lamp is in an off state if the power of the reserve battery is full; when the second light source is electrically communicated, if the electric quantity of the reserve battery is larger than 20%, the indicator light is in a green light constant-brightness state, and if the electric quantity of the reserve battery is smaller than or equal to 20%, the indicator light is in a green light flashing state.

8. The key control spare lamp of any one of claims 2-7, wherein an insulating base is disposed on the light source circuit board, a first spring plate and a second spring plate are disposed on the insulating base at intervals, two ends of the first spring plate are electrically connected with a zero line of the first light source and a zero line of the second light source respectively, two ends of the second spring plate are electrically connected with a live line of the first light source and the second light source respectively, a zero line terminal and a live line terminal are disposed on the driving assembly, the zero line terminal is in elastic contact with the first spring plate, and the live line terminal is in elastic contact with the second spring plate.

9. The standby lamp for key control according to any one of claims 2 to 7, wherein two slots with opposite openings are formed in the lamp housing, two side edges of the driving assembly are respectively inserted into the corresponding slots, a plurality of support posts are formed in the lamp housing, and the light source circuit board is fixed on end faces of the support posts through fasteners.

10. The key-operated backup lamp according to any of claims 1-7, wherein the lamp housing comprises an outer housing and an inner housing, the outer housing is a plastic housing, and the inner housing is an aluminum housing.