CN212361865U - Emergency lamp - Google Patents
Emergency lamp Download PDFInfo
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- CN212361865U CN212361865U CN202020830348.4U CN202020830348U CN212361865U CN 212361865 U CN212361865 U CN 212361865U CN 202020830348 U CN202020830348 U CN 202020830348U CN 212361865 U CN212361865 U CN 212361865U
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- power supply
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- heat dissipation
- emergency
- light source
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Abstract
The utility model provides an emergency lamp belongs to lighting apparatus technical field, including the heat dissipation casing, be used for sealing the lamp shade of heat dissipation casing and be used for connecting mains supply line's lamp holder, lamp shade and lamp holder are installed respectively at the both ends of heat dissipation casing, are equipped with drive assembly and light source subassembly in the heat dissipation casing, still include monitoring module, built-in power supply and dial switch. The utility model provides a pair of emergency light realizes built-in power supply's automatic function of charging, can guarantee that built-in power supply's electric quantity is sufficient to when cutting off the power supply suddenly, make the automatic illumination return circuit who puts through built-in power supply of power supply module, open emergency function, realize lasting illumination.
Description
Technical Field
The utility model belongs to the technical field of lighting apparatus, more specifically say, relate to an emergency light.
Background
The emergency lamp is arranged for guiding trapped people to evacuate or performing fire-extinguishing rescue actions after a normal lighting power supply is cut off when a fire disaster happens.
Some emergency lamps on the current market have single functions and cannot provide illumination after being taken down; even if some emergency lamps can still provide independent illumination after being taken down, the problem that the illumination time is short because the emergency lamps are not used for a long time and the electric quantity is insufficient often occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an emergency light aims at solving and can not provide the illumination after taking off, or the electric quantity is not enough, can provide the very short problem of irradiant time.
In order to achieve the above object, the utility model adopts the following technical scheme: the emergency lamp comprises a heat dissipation shell, a lampshade and a lamp holder, wherein the lampshade is used for sealing the heat dissipation shell, the lamp holder is used for being connected with a mains supply line, the lampshade and the lamp holder are respectively installed at two ends of the heat dissipation shell, a driving assembly and a light source assembly are arranged in the heat dissipation shell, and the emergency lamp further comprises a monitoring module, a built-in power supply and a dial switch;
the monitoring module is electrically connected with the driving assembly and used for monitoring the electric quantity of the built-in power supply and the power grid impedance of the mains supply circuit;
the built-in power supply is arranged in the heat dissipation shell and used for being electrically connected with the driving assembly, the dial switch is arranged on the heat dissipation shell and electrically connected with the driving assembly, and the dial switch is used for controlling the connection and disconnection of a mains supply line, an illumination loop of the built-in power supply and a charging and discharging loop of the built-in power supply.
As another embodiment of the present application, the dial switch includes:
the zero gear is used for controlling the driving assembly to disconnect the lighting loop of the built-in power supply and is communicated with the mains supply circuit;
the first gear is used for monitoring the electric quantity of the built-in power supply through the monitoring module to generate an induction signal, and sending the induction signal to the driving assembly to generate a control signal for controlling the on-off of the commercial power circuit and a charge-discharge loop of the built-in power supply; monitoring an impedance signal of the power grid impedance of a mains supply line through the monitoring module, sending the impedance signal to the driving assembly to generate a control signal, and controlling the on-off of the light source assembly and the illumination loop of the built-in power supply;
and the second gear is used for controlling the driving component to be connected with the lighting loop of the built-in power supply and disconnecting the mains supply circuit.
As another embodiment of the present application, in the first gear state, when the electric quantity of the internal power supply is less than or equal to 70%, the commercial power line is connected to the charge and discharge circuit of the internal power supply, and when the electric quantity of the internal power supply is 100%, the commercial power line is disconnected from the charge and discharge circuit of the internal power supply.
As another embodiment of the present application, in the first gear state, when the monitoring module box monitors that the impedance value of the power grid impedance is smaller than a preset value, the monitoring module sends an induction signal to the driving assembly, and the driving assembly receives the induction signal and generates a control signal for controlling the light source assembly to be communicated with the lighting loop of the internal power supply.
As another embodiment of this application, be equipped with anti-light cup in the cooling shell, anti-light cup is located the upper portion of light source subassembly, anti-light cup is used for gathering together the illumination of light source subassembly.
As another embodiment of this application, the lamp shade includes inlayer cover and outer cover, the inlayer cover is the opal diffuser cover, outer cover is the translucent cover.
As another embodiment of the present application, an outer diameter of a side of the heat dissipation case close to the lamp cap is smaller than an outer diameter of a side of the heat dissipation case close to the lamp cover.
As another embodiment of the present application, the light source assembly is installed inside the heat dissipation housing by a screw.
The utility model provides a pair of emergency light's beneficial effect lies in: compared with the prior art, the utility model relates to an emergency light installs drive assembly, light source subassembly, built-in power supply and monitoring module in the cooling shell. The utility model provides an emergency lamp which is installed on a commercial power line through a lamp holder, and a dial switch controls the on-off of the commercial power line and an illumination loop of a built-in power supply by means of a driving component; the dial switch controls the on-off of the commercial power circuit and the charging and discharging loop of the built-in power supply by means of the monitoring module and the driving assembly, realizes the automatic charging function of the built-in power supply, can ensure that the electric quantity of the built-in power supply is sufficient, enables the power supply assembly to automatically switch on the lighting loop of the built-in power supply when power is cut off suddenly, starts the emergency function, and realizes continuous lighting.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an emergency light provided in an embodiment of the present invention;
3 fig. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
In the figure: 1. a heat dissipating housing; 2. a lamp shade; 201. an inner layer cover; 202. an outer layer cover; 3. a lamp cap; 4. a drive assembly; 5. a light source assembly; 6. a dial switch; 601. zero gear; 602. first gear; 603. second gear; 7. a light reflecting cup.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, an emergency light provided by the present invention will now be described. An emergency lamp comprises a radiating shell 1, a lampshade 2 used for sealing the radiating shell 1 and a lamp holder 3 used for connecting a mains supply line, wherein the lampshade 2 and the lamp holder 3 are respectively installed at two ends of the radiating shell 1, a driving component 4 and a light source component 5 are arranged in the radiating shell 1, and the emergency lamp further comprises a monitoring module, a built-in power supply and a dial switch 6; the monitoring module is electrically connected with the driving component 4 and is used for monitoring the electric quantity of the built-in power supply and the power grid impedance of the mains supply circuit; the built-in power supply is arranged in the heat dissipation shell 1 and is used for being electrically connected with the driving component 4, and the dial switch 6 is arranged on the heat dissipation shell 1 and is used for being electrically connected with the driving component 4; the dial switch 6 is used for controlling the on-off of a mains supply line, an illumination loop of the built-in power supply and a charging and discharging loop of the built-in power supply.
The utility model provides a pair of emergency light is applicable in the emergency light of multiple model, like more common R80 emergency light.
The utility model provides a pair of emergency light compares with prior art, installs drive assembly 4, light source subassembly 5, built-in power supply and monitoring module in the heat dissipation casing 1. The utility model provides an emergency lamp which is installed on a city power line through a lamp holder 3, and a dial switch 6 controls the on-off of the city power line and an illumination loop of a built-in power supply by means of a driving component 4; the dial switch 6 controls the on-off of the commercial power circuit and the charging and discharging loop of the built-in power supply by means of the monitoring module and the driving assembly 4, the automatic charging function of the built-in power supply is realized, the electric quantity of the built-in power supply can be ensured to be sufficient, the power supply assembly is enabled to be automatically connected with the lighting loop of the built-in power supply when power is suddenly cut off, the emergency function is started, and continuous lighting is realized.
As a specific embodiment of the emergency light provided by the present invention, please refer to fig. 2, the dial switch 6 includes a zero gear 601, a first gear 602 and a second gear 603. The zero gear 601 is used for controlling the driving assembly 4 to disconnect a lighting circuit of a built-in power supply and connect a commercial power circuit; the first gear 602 monitors the electric quantity of the built-in power supply through the monitoring module to generate an induction signal, and sends the induction signal to the driving assembly 4 to generate a control signal for controlling the connection and disconnection of a commercial power line and a charge-discharge loop of the built-in power supply; monitoring an impedance signal of the power grid impedance of a mains supply line through a monitoring module, and sending the impedance signal to the driving assembly 4 to generate a control signal for controlling the on-off of the light source assembly 5 and an illumination loop of a built-in power supply; the second gear 603 is used for controlling the driving component 4 to switch on the lighting circuit of the built-in power supply and switch off the mains supply line. In this embodiment, when the utility power line is in the path, that is, in the power-on state, the dial switch 6 is in the zero-shift 601 state, and the lighting circuit of the built-in power supply is disconnected through the driving component 4, so that only the utility power line is kept connected with the lighting circuit of the light source component 5, and at this time, the power supply for providing lighting of the light source component 5 is supplied through the utility power line. When the mains supply line is in an open circuit state, namely a power-off state, the dial switch 6 is in a second gear 603 state, the driving component 4 disconnects the mains supply line, only the light source component 5 is kept connected with the lighting circuit of the built-in power supply, and at the moment, the built-in power supply provides lighting electric energy for the light source component 5. When the mains supply line is in a powered state when the circuit is switched on, the dial switch 6 can also be in a first gear 602 state, the automatic charging function of the built-in power supply is realized through the monitoring module, the electric quantity of the built-in power supply can be ensured to be sufficient, and the power supply assembly is automatically switched on a lighting loop of the built-in power supply when power is suddenly cut off, so that the emergency function is started, and continuous lighting is realized.
As a specific implementation of the utility model provides a pair of emergency light, under a grade 602 state, when built-in power supply's electric quantity is less than or equal to 70%, commercial power line switches on built-in power supply's charge-discharge circuit, and when built-in power supply's electric quantity 100%, commercial power line breaks off built-in power supply's charge-discharge circuit. In this embodiment, the electric quantity of the internal power supply is 70% as the control node, and when the electric quantity of the internal power supply is lower than 70%, the internal power supply starts to be charged, so that frequent charging is reduced, and the service life of the internal power supply is prolonged. And stopping charging until the power of the built-in power supply is full, namely 100 percent of power. The built-in power supply can be ensured to keep sufficient electric quantity, and the situation that the electric quantity of the built-in power supply is insufficient under the emergency situation is avoided.
As a specific implementation of a pair of emergency light, under a grade 602 state, when the impedance value of monitoring the electric wire netting impedance as the monitoring module case is less than the default, monitoring module sends inductive signal to drive assembly 4, and drive assembly 4 receives inductive signal and generates control signal for control light source subassembly 5 communicates with built-in power supply's illumination return circuit. In this embodiment, the preset value may be set to n ohms, and the value n is the maximum grid impedance when the utility line is disconnected, for example, 500 ohms, the utility line is detected through the grid impedance, and when the utility line is disconnected, that is, when the utility line is disconnected, the lighting circuit of the internal power supply is automatically turned on, and the emergency function is turned on.
As a specific implementation of the pair of emergency light, please refer to fig. 2, be equipped with anti-light cup 7 in the heat dissipation casing 1, anti-light cup 7 is located the upper portion of light source subassembly 5, and anti-light cup 7 is used for gathering together light source subassembly 5's illumination. In this embodiment, anti-light cup 7 is the conical shell, and internal diameter top-down crescent, and light source subassembly 5 is located its lower port, and the illumination of light source subassembly 5 reduces its outside diffusion through anti-light cup 7 spotlight, ensures that the illumination intensity of light source subassembly 5 satisfies its user demand.
As a specific embodiment of the emergency light provided by the present invention, please refer to fig. 2, the lamp cover 2 includes an inner cover 201 and an outer cover 202, the inner cover 201 is a milky diffuser, and the outer cover 202 is a transparent cover. In this embodiment, the opalescent diffuser of inlayer is with the even outside scattering of illumination that light source subassembly 5 sent to jet out through outer translucent cover, the translucent cover closing cap can seal inlayer cover 201 in the tip of heat dissipation casing 1 under the non-light tight prerequisite of assurance, avoids directly touching opalescent diffuser and light source subassembly 5, guarantees the security of using.
As a specific embodiment of the emergency light provided by the present invention, please refer to fig. 1 to 2, the outer diameter of one side of the heat dissipation casing 1 close to the lamp cap 3 is smaller than the outer diameter of one side of the heat dissipation casing 1 close to the lamp cover 2. In this embodiment, in emergency state, the part that the external diameter of heat dissipation casing 1 is less can conveniently grip, and it is more convenient to use.
As a specific embodiment of the emergency light provided by the present invention, please refer to fig. 2, the light source assembly 5 is installed inside the heat dissipation casing 1 through screws. In this embodiment, light source subassembly 5 passes through screw detachable and installs in heat dissipation casing 1, and is located heat dissipation casing 1's upper portion, makes things convenient for 1 quick assembly disassembly of light source subassembly 5 and heat dissipation casing, guarantees light source subassembly 5's mounted position simultaneously, ensures the utility model provides a pair of emergency light's illumination effect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An emergency lamp comprises a heat dissipation shell, a lampshade and a lamp holder, wherein the lampshade is used for sealing the heat dissipation shell, the lamp holder is used for being connected with a mains supply line, the lampshade and the lamp holder are respectively installed at two ends of the heat dissipation shell, and a driving assembly and a light source assembly are arranged in the heat dissipation shell;
the monitoring module is electrically connected with the driving assembly and used for monitoring the electric quantity of the built-in power supply and the power grid impedance of the mains supply circuit;
the built-in power supply is arranged in the heat dissipation shell and used for being electrically connected with the driving assembly, the dial switch is arranged on the heat dissipation shell and electrically connected with the driving assembly, and the dial switch is used for controlling the connection and disconnection of a mains supply line, an illumination loop of the built-in power supply and a charging and discharging loop of the built-in power supply.
2. The emergency lamp according to claim 1, wherein a reflective cup is disposed in the heat dissipation housing, the reflective cup is disposed at an upper portion of the light source assembly, and the reflective cup is used for gathering illumination of the light source assembly.
3. An emergency light according to claim 1, wherein the housing comprises an inner housing and an outer housing, the inner housing being a opal diffuser and the outer housing being a transparent housing.
4. An emergency light according to claim 1, wherein the heat dissipating housing has an outer diameter on a side thereof adjacent to the base that is smaller than an outer diameter of the heat dissipating housing on a side thereof adjacent to the globe.
5. An emergency light according to claim 1, wherein the light source assembly is mounted inside the heat-dissipating housing by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830348.4U CN212361865U (en) | 2020-05-18 | 2020-05-18 | Emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020830348.4U CN212361865U (en) | 2020-05-18 | 2020-05-18 | Emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361865U true CN212361865U (en) | 2021-01-15 |
Family
ID=74150036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020830348.4U Active CN212361865U (en) | 2020-05-18 | 2020-05-18 | Emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361865U (en) |
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2020
- 2020-05-18 CN CN202020830348.4U patent/CN212361865U/en active Active
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