CN211976570U

CN211976570U - Emergency lighting bulb

Info

Publication number: CN211976570U
Application number: CN202020550441.XU
Authority: CN
Inventors: 李迪初
Original assignee: Changfang Group Kang Mingsheng Shenzhen Technology Co ltd
Current assignee: Changfang Group Kang Mingsheng Shenzhen Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-20
Anticipated expiration: 2030-04-14

Abstract

The utility model provides an emergency lighting bulb, it includes conductive lamp holder, lamp body, power and lamp plate, and the conductive lamp holder lid closes in lamp body one end, and power and lamp plate all set up in the lamp body, and conductive lamp holder is connected with the power electricity, and the power is connected with the lamp plate electricity, and wherein, when the switch that the lighting bulb is located the indoor and control lighting bulb of outage or power failure was in the on-state, conductive lamp holder, power and lamp plate can constitute the return circuit with lighting bulb in indoor installation position. The emergency lighting bulb has the characteristic of normal lighting work when power is off or power is cut off, so that the emergency function is well played, and the daily life of a user is greatly facilitated.

Description

Emergency lighting bulb

Technical Field

The utility model relates to a lighting bulb especially indicates an emergency lighting bulb.

Background

A bulb is an illumination source that emits light and heat by electric energy, and its most common function is illumination. However, with the development of society, the utilization of light bulbs has changed, which may be originally convenient for production and life, but in recent years, the use of light bulbs has changed significantly, such as functional light bulbs for various purposes of automobiles, environment beautification, decoration, and the like.

The traditional lighting bulb is mostly an incandescent lamp, and the working principle of the incandescent lamp is that a filament wire (usually a tungsten filament) is heated to incandescent light by a resistor after being electrified, so that the incandescent lamp emits light. It is well known that incandescent lamps suffer from a number of drawbacks, such as blackening of the bulb, susceptibility of the bulb to damage, etc., and therefore, in recent years, incandescent lamps have almost exited the existing market and have been replaced by LED lamps. However, the existing household LED lamp has the same defect as the traditional incandescent lamp, that is, the lamp can be lighted only after being powered on, once the power is off or the power is off, the lamp cannot be used normally, and the lamp used indoors can only be used indoors but cannot be used outdoors, which is very inconvenient for the daily life of the user.

Therefore, there is a need to develop an emergency light bulb.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides an emergency lighting bulb, aims at solving current lighting bulb when outage, power failure, can not carry out the problem of normal lighting.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the embodiment of the utility model provides an emergency lighting bulb, it includes:

conductive lamp holder, lamp body, power and lamp plate, the conductive lamp holder lid closes in lamp body one end, power and lamp plate all set up in the lamp body, the conductive lamp holder is connected with the power electricity, the power is connected with the lamp plate electricity, wherein, works as when the switch that the illumination bulb is located the indoor and control illumination bulb of outage or power failure is in the on-state, conductive lamp holder, power and lamp plate can constitute the return circuit with the illumination bulb in indoor installation position.

Furthermore, the emergency lighting bulb also comprises a conductive lamp holder sleeve, and the conductive lamp holder sleeve is connected to the conductive lamp holder.

Furthermore, a hook or a clip is arranged at one end of the conducting lamp cap far away from the lamp body.

Furthermore, the outer side of the conductive lamp holder is provided with a thread for being screwed with the conductive lamp holder sleeve.

Further, the emergency lighting bulb further comprises a PCB and a protection module with functions of overcharge, overdischarge, overvoltage, overcurrent and/or short-circuit protection, wherein the protection module is arranged on the PCB, the PCB is arranged in the lamp body, and the protection module is electrically connected between the conductive lamp holder and the power supply and/or between the power supply and the lamp panel.

Further, the power supply is a lithium ion battery.

Further, the lamp body includes upper cover, lower cover, clamp plate and lamp shade, the clamp plate pressfitting is on the lower cover, power and PCB board set up on the clamp plate, the upper cover spiro union is in the lower cover, the lamp plate sets up and keeps away from upper cover one end at the lower cover, the upper cover one end is kept away from at the lower cover to the lamp shade spiro union, electrically conductive lamp holder lid closes and keeps away from lower cover one end at the upper cover.

Furthermore, a plurality of heat dissipation holes are formed in the outer side of the lower cover.

Further, the lamp plate includes a plurality of LED lamps, and is a plurality of the LED lamp all is connected with the power electricity.

Further, the LED lamp is a white LED lamp.

The beneficial effects of the utility model reside in that:

the embodiment of the utility model provides an emergency lighting bulb, when indoor use, need with the conducting lamp head setting in such as the connecting port on the wall, this connector can be connected with the switch electricity of control bulb. When power is not cut off and interrupted indoors and a switch for controlling the bulb is in an on state, a power supply arranged in the lamp body is charged through the conductive lamp holder; when the indoor power failure and outage occur and the switch for controlling the bulb is in an on state, the conductive lamp cap, the power supply and the lamp panel which are arranged in the lamp body form a loop with the connecting port, so that the lighting bulb can still emit light by utilizing the electric energy stored by the power supply. In addition, when the lighting bulb is located outdoors, a user can clamp the conductive lamp cap by fingers to form a loop, so that the lighting bulb can still emit light under the condition of not being electrified by utilizing the electric energy stored by the power supply. Therefore, the utility model provides an emergency lighting bulb has when outage, power failure, can carry out the characteristic of normal illumination work, has played the emergency action well, has greatly made things convenient for user's daily life.

Drawings

The following detailed description of the specific structure of the present invention with reference to the accompanying drawings

Fig. 1 is a perspective view of an emergency light bulb according to a first embodiment of the present invention;

fig. 2 is an exploded view of an emergency light bulb according to a first embodiment of the present invention;

fig. 3 is an exploded view of a lamp body according to a second embodiment of the present invention;

fig. 4 is a perspective view of the lamp panel provided by the second embodiment of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 and fig. 2, fig. 1 is a perspective view of an emergency lighting bulb according to a first embodiment of the present invention, and fig. 2 is an exploded view of the emergency lighting bulb according to the first embodiment of the present invention.

As shown in fig. 1 and fig. 2, the utility model discloses emergency lighting bulb that first embodiment provided includes conductive base 100, lamp body 200, power 300 and lamp plate 500, conductive base 100 lid closes in lamp body 200 one end, power 300 and lamp plate 500 all set up in lamp body 200, conductive base 100 is connected with power 300 electricity, power 300 is connected with lamp plate 500 electricity, wherein, when this lighting bulb is located the indoor and switch of controlling this lighting bulb of outage or power failure is in the on-state, conductive base 100, power 300 and lamp plate 500 can constitute the return circuit with this lighting bulb in indoor installation position.

In this embodiment, when the light bulb is used indoors, the conductive base 100 needs to be disposed in a connection port on a wall, for example, and the connection port is electrically connected to a switch for controlling the light bulb. When power is not cut off or interrupted indoors and a switch for controlling the bulb is in an on state, the power supply 300 built in the lamp body 200 is charged through the conductive lamp cap 100; when the power is off or interrupted indoors and the switch controlling the bulb is turned on, the conductive base 100, the power supply 300 built in the lamp body 200, and the lamp panel 500 form a loop with the connection port, so that the lighting bulb can still emit light by using the electric energy stored in the power supply 300. In addition, when the lighting bulb is located outdoors, a user can clamp the conductive lamp cap 100 with fingers, and a circuit is also formed, so that the lighting bulb can still emit light under the condition that the power supply 300 is not electrified by using the stored electric energy.

From the above description, the first embodiment of the present invention provides an emergency light bulb, which has the following advantages:

the emergency light bulb, when used indoors, requires the conductive base to be placed in a connection port, such as on a wall, which is electrically connected to a switch that controls the bulb. When power is not cut off and interrupted indoors and a switch for controlling the bulb is in an on state, a power supply arranged in the lamp body is charged through the conductive lamp holder; when the indoor power failure and outage occur and the switch for controlling the bulb is in an on state, the conductive lamp cap, the power supply and the lamp panel which are arranged in the lamp body form a loop with the connecting port, so that the lighting bulb can still emit light by utilizing the electric energy stored by the power supply. In addition, when the lighting bulb is located outdoors, a user can clamp the conductive lamp cap by fingers to form a loop, so that the lighting bulb can still emit light under the condition of not being electrified by utilizing the electric energy stored by the power supply. Therefore, the utility model provides an emergency lighting bulb has when outage, power failure, can carry out the characteristic of normal illumination work, has played the emergency action well, has greatly made things convenient for user's daily life.

Referring to fig. 3 and 4, fig. 3 is an exploded view of a lamp body according to a second embodiment of the present invention, and fig. 4 is a perspective view of a lamp panel according to a second embodiment of the present invention.

With the utility model discloses the emergency lighting bulb that the first embodiment provided is different is the utility model discloses in the second embodiment:

further, the lighting bulb further includes a conductive cap (not shown), and the conductive cap is connected to the conductive cap 100.

Further, a hook or a clip is disposed at an end of the conductive cap away from the lamp body 200.

Alternatively, in other embodiments, the end of the conductive cap away from the lamp body 200 is provided with other fixing structures such as a hanging ring and a buckle.

It should be noted that, in the embodiment, when the illumination bulb is located in an outdoor environment, the conductive cap can be connected to the conductive cap 100 to form a loop, so that the illumination bulb can still emit light normally when the illumination bulb is not powered on. In addition, when the user is camping, picnic, or traveling, the light bulb can be fixed in the tree or tent by using the hook, clip, hanging ring, or buckle disposed at the end of the conductive lamp cap away from the lamp body 200.

Further, the conductive cap 100 is provided at an outer side thereof with a screw thread for screwing with the conductive cap.

Further, the emergency light bulb further includes a PCB 400 and a protection module (not shown in the figure) having an overcharge protection function, the protection module is disposed on the PCB 400, the PCB 400 is disposed in the lamp body 200, and the protection module is electrically connected between the conductive lamp cap 100 and the power supply 300.

Optionally, in other embodiments, the protection module is not limited to have an overcharge protection function, and may also have an over-discharge or over-voltage or over-current or short-circuit protection function, or may also be any combination of multiple protection functions. In addition, the protection modules are not limited to be electrically connected between the conductive lamp cap 100 and the power supply 300, but also can be electrically connected between the power supply 300 and the lamp panel 500, or electrically connected between the conductive lamp cap 100 and the power supply 300, or electrically connected between the power supply 300 and the lamp panel 500, and the number of the protection modules can be adjusted according to actual use conditions. Preferably, the protection module disposed on the PCB 400 is in the form of, but not limited to, a high frequency non-isolated circuit.

Preferably, power supply 300 is a lithium ion battery.

Further, as shown in fig. 3, the lamp body 200 includes an upper cover 201, a lower cover 202, a pressing plate 203 and a lamp cover 204, wherein the pressing plate 203 is pressed on the lower cover 202, the power source 300 and the PCB 400 are disposed on the pressing plate 203, the upper cover 201 is screwed on the lower cover 202, the lamp plate 400 is disposed at one end of the lower cover 202 far away from the upper cover 201, the lamp cover 204 is screwed on one end of the lower cover 202 far away from the upper cover 201, and the conductive lamp cap 100 covers one end of the upper cover 201 far away from the lower cover 202.

Preferably, the material of the lampshade 204 is a transparent material which can transmit the light of the LED.

Optionally, in other embodiments, the lamp body 200 may further include a cap protecting sleeve 206, and the cap protecting sleeve 206 may cover the conductive cap 100.

Further, a plurality of heat dissipation holes 205 are formed on the outer side of the lower cover 202.

Further, as shown in fig. 4, the lamp panel 500 includes a plurality of LED lamps 501, and the plurality of LED lamps 501 are all electrically connected to the power supply 300.

Preferably, the LED lamp 501 is a white LED lamp.

The emergency lighting bulb provided by the second embodiment of the utility model has the advantages that the conductive lamp cap is arranged, so that the problem that the lighting bulb can emit light only by clamping the conductive lamp cap with fingers when the lighting bulb is positioned in an outdoor environment can be avoided, and the work of a user is reduced; in the second aspect, a hook or a clip is arranged at one end of the conductive lamp cap far away from the lamp body, so that when the lighting bulb is positioned in an outdoor environment, a user can fix the lighting bulb at a certain position by using the hook or the clip, the lighting bulb does not need to be held by hands for a long time, and the work of the user is further lightened; in the third aspect, the power supply adopts a lithium ion battery, and the characteristics of safety, no memory, no pollution, rated capacity up to 3000mAH and the like of the lithium ion battery can be utilized, so that the illumination time of the illumination bulb when the lamp is not electrified is prolonged, and meanwhile, the environment pollution can be avoided; in a fourth aspect, a protection module is arranged on the PCB, so that the lighting bulb has the functions of overvoltage and/or overcurrent and/or overcharge and/or overdischarge and/or short circuit protection, and the service life of the lighting bulb is prolonged; in the fifth aspect, the lampshade is made of a transparent material which can transmit LED light, so that the lamp light can be conveniently irradiated; in the sixth aspect, the lamp cap protective sleeve is arranged, and when the lighting bulb needs to be carried outdoors, the lamp cap protective sleeve covers the conductive lamp cap, so that the conductive lamp cap is effectively protected, and the service life of the conductive lamp cap is prolonged; in the seventh aspect, a plurality of heat dissipation holes are formed in the outer side of the lower cover, so that the problem of damage caused by overheating of the lamp panel can be avoided, and the service life of the lighting bulb is prolonged; in an eighth aspect, a plurality of white light LED lamps are arranged on the lamp panel, so that the energy consumption of the lighting bulb can be reduced by utilizing the advantages of high brightness of white light, environmental protection and low energy consumption of the LED lamps; ninth, the protection module of setting on the PCB board adopts the form of high frequency non-isolated circuit, has increased electric energy conversion efficiency, and it is little to generate heat for under equal luminance, this lighting bulb power consumption is lower.

To sum up, the utility model provides an emergency lighting bulb, its beneficial effect lies in:

In addition, the emergency lighting bulb has the advantages that on the first hand, the conductive lamp cap sleeve is arranged, so that the problem that when the lighting bulb is located in an outdoor environment, a user can only clamp the conductive lamp cap by fingers to enable the lighting bulb to emit light can be solved, and the work of the user is reduced; in the second aspect, a hook or a clip is arranged at one end of the conductive lamp cap far away from the lamp body, so that when the lighting bulb is positioned in an outdoor environment, a user can fix the lighting bulb at a certain position by using the hook or the clip, the lighting bulb does not need to be held by hands for a long time, and the work of the user is further lightened; in the third aspect, the power supply adopts a lithium ion battery, and the characteristics of safety, no memory, no pollution, rated capacity up to 3000mAH and the like of the lithium ion battery can be utilized, so that the illumination time of the illumination bulb when the lamp is not electrified is prolonged, and meanwhile, the environment pollution can be avoided; in a fourth aspect, a protection module is arranged on the PCB, so that the lighting bulb has the functions of overvoltage and/or overcurrent and/or overcharge and/or overdischarge and/or short circuit protection, and the service life of the lighting bulb is prolonged; in the fifth aspect, the lampshade is made of a transparent material which can transmit LED light, so that the lamp light can be conveniently irradiated; in the sixth aspect, the lamp cap protective sleeve is arranged, and when the lighting bulb needs to be carried outdoors, the lamp cap protective sleeve covers the conductive lamp cap, so that the conductive lamp cap is effectively protected, and the service life of the conductive lamp cap is prolonged; in the seventh aspect, a plurality of heat dissipation holes are formed in the outer side of the lower cover, so that the problem of damage caused by overheating of the lamp panel can be avoided, and the service life of the lighting bulb is prolonged; in an eighth aspect, a plurality of white light LED lamps are arranged on the lamp panel, so that the energy consumption of the lighting bulb can be reduced by utilizing the advantages of high brightness of white light, environmental protection and low energy consumption of the LED lamps; ninth, the protection module of setting on the PCB board adopts the form of high frequency non-isolated circuit, has increased electric energy conversion efficiency, and it is little to generate heat for under equal luminance, this lighting bulb power consumption is lower.

It should be noted that the embodiments of the present invention are described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is further noted that, in the present disclosure, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An emergency light bulb, comprising: conductive lamp holder, lamp body, power and lamp plate, the conductive lamp holder lid closes in lamp body one end, power and lamp plate all set up in the lamp body, the conductive lamp holder is connected with the power electricity, the power is connected with the lamp plate electricity, wherein, works as when the switch that the illumination bulb is located the indoor and control illumination bulb of outage or power failure is in the on-state, conductive lamp holder, power and lamp plate can constitute the return circuit with the illumination bulb in indoor installation position.

2. An emergency light bulb as recited in claim 1, further comprising: the conductive lamp cap is connected to the conductive lamp cap.

3. An emergency light bulb as recited in claim 2, wherein: and a hook or a clip is arranged at one end of the conducting lamp cap far away from the lamp body.

4. An emergency light bulb as recited in claim 2, wherein: and the outer side of the conductive lamp holder is provided with a thread for being in threaded connection with the conductive lamp holder sleeve.

5. An emergency light bulb as recited in claim 1, further comprising: the protection module sets up on the PCB board, the PCB board sets up in the lamp body, just protection module electricity is connected between conductive lamp holder and power and/or between power and the lamp plate.

6. An emergency light bulb as recited in claim 1, wherein: the power supply is a lithium ion battery.

7. An emergency light bulb as set forth in any one of claims 1 to 6, wherein the lamp body comprises: the lamp comprises an upper cover, a lower cover, a pressing plate and a lamp shade, wherein the pressing plate is pressed on the lower cover, a power supply and a PCB are arranged on the pressing plate, the upper cover is in threaded connection with the lower cover, the lamp plate is arranged at the lower cover and is far away from one end of the upper cover, the lamp shade is in threaded connection with the lower cover and is far away from one end of the upper cover, and the conductive lamp cap covers the upper cover and is far away from one end of the lower cover.

8. An emergency light bulb as recited in claim 7, wherein: a plurality of heat dissipation holes are formed in the outer side of the lower cover.

9. An emergency light bulb as recited in claim 1 wherein said lamp panel comprises: the LED lamp comprises a plurality of LED lamps, and the LED lamps are all electrically connected with a power supply.

10. An emergency light bulb as recited in claim 9, wherein: the LED lamp is a white light LED lamp.