A storage type LED lamp

Abstract

The utility model relates to LED lamp technical field provides a kind of battery type LED lamp, it includes: main body;Light emitting element is located in main body, for emitting effective light;Lampshade is covered in light emitting element, for protecting light emitting element;Battery is located in main body, for providing standby power supply for light emitting element;Control electricity mechanism is used to control light emitting element normal power supply or battery power supply;Wherein, when normal power supply, light emitting element emits effective light, and battery is charged;When unable normal power supply, battery starts, and light emitting element emits effective light.The application can normally emit light when normal power supply, and the temporary battery is charged, the battery does not work at this time;When unable normal power supply, only need to start battery, battery can continue to make light emitting element emit light, and do not need to worry about the problem that cannot normally illuminate after unable normal power supply.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, specifically to a rechargeable LED light. Background Technology

[0002] LED lights can save energy and are used for lighting in homes, factories and other areas. However, during use, power outages and circuit breaks are inevitable. Normal LED lights need a normal power supply to work. When such situations occur, there is no way to handle the emergency, which leads to inconvenience to the field of vision. Utility Model Content

[0003] In view of the shortcomings of existing technologies in handling emergencies, the purpose of this utility model is to provide a rechargeable LED light that is convenient for emergency situations.

[0004] To solve the above problems, this utility model provides the following technical solution: In a first aspect, embodiments of this application provide a rechargeable LED lamp, comprising: main body; A light-emitting component, located on the main body, is used to emit effective light; A lampshade is a cover placed over a light-emitting component to protect it. A storage battery, located in the main body, is used to provide backup power for the light-emitting components; The power control mechanism is used to control the normal power supply of the light-emitting components or the power supply of the storage battery. When the power supply is normal, the light-emitting element emits effective light and charges the battery; when the power supply is not normal, the battery starts and the light-emitting element emits effective light.

[0005] The beneficial effects of this utility model are: when powered normally, it can emit light normally and charge the temporary storage battery, at which time the storage battery does not work; when the power supply is not normal, simply start the storage battery, and the storage battery can continue to make the light-emitting element emit light, so there is no need to worry about the problem of not being able to illuminate normally after the power supply is not normal. Attached Figure Description

[0006] Figure 1 This is a perspective view of one embodiment of the present utility model; Figure 2 This is an exploded view of one embodiment of the present invention; Figure 3 This is a perspective view of the second embodiment of the present utility model; Figure 4 This is an exploded view of the second embodiment of the present invention; Figure 5 This is a schematic perspective view of a second embodiment of the present invention.

[0007] Figure label: 10. Main body; 20. Light-emitting component; 30. Lampshade; 40. Battery; 50. Electrical control mechanism; 60. Heat insulation component; 70. Heat dissipation assembly; 51. Circuit board; 71. First heat sink; 72. Second heat sink; 73. Heat dissipation channel. Detailed Implementation

[0008] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0009] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0010] For ease of description of the first, second, and third directions in the embodiments of this application, the first direction is the left-right direction in the figures, the second direction is the front-back direction in the figures, and the third direction is the up-down direction in the figures. The x-axis arrow direction is referred to as the "right" direction, the y-axis arrow direction as the "up" direction, and the z-axis arrow direction as the "back" direction, but these are not the sole limitations in the actual application of this application.

[0011] like Figures 1-2 or Figures 3-5As shown, this embodiment provides a rechargeable LED lamp, comprising: a main body 10, a light-emitting element 20, a lampshade 30, a battery 40, and a power control mechanism 50; the light-emitting element 20 is disposed on the main body 10 and is used to emit effective light; the lampshade 30 covers the light-emitting element 20 and is used to protect the light-emitting element 20; the battery 40 is disposed on the main body 10 and is used to provide backup power for the light-emitting element 20; the power control mechanism 50 is used to control the normal power supply of the light-emitting element 20 or the power supply of the battery 40; the normal power supply mentioned above refers to household, industrial, and other power supplies, that is, the LED lamp can be installed in homes, factories, and other places with normal power supply lighting. When the power supply is normal, the light-emitting element 20 emits effective light and charges the battery 40; when the power supply is not normal, the battery 40 starts, and the light-emitting element 20 emits effective light. When the power supply is normal, the light can be emitted normally and the temporary storage battery 40 can be charged. At this time, the storage battery 40 does not work. When the power supply is not normal, simply start the storage battery 40, and the storage battery 40 can continue to make the light-emitting element 20 emit light. There is no need to worry about the lighting not working properly after the power supply is interrupted.

[0012] like Figures 1-2 or Figures 3-4 As shown, optionally, the lampshade 30 has an arc-shaped cross-section. The lampshade 30 and the main body 10 are placed horizontally. The arc-shaped lampshade 30 can make the light more diffused, and the horizontal arrangement can accommodate a longer light-emitting element 20.

[0013] Optionally, the lampshade 30 can be made of a transparent or semi-transparent material. Transparent or semi-transparent materials allow light to pass through more easily, facilitating illumination.

[0014] Preferably, the lampshade 30 is made of acrylic sheet.

[0015] Preferably, the lampshade 30 is made of transparent glass.

[0016] like Figures 1-2 or Figures 3-5 As shown, optionally, the light-emitting element 20 is a strip of LED light or a strip of LED light panel. Using a strip-shaped arrangement of the light-emitting element 20 provides more light-emitting positions and sufficient brightness.

[0017] like Figure 2 or Figures 4-5 As shown, optionally, there are two light-emitting elements 20, located on both sides of the main body 10 near the lampshade 30. This arrangement of two light-emitting elements 20 further provides sufficient brightness.

[0018] Optionally, the two light-emitting elements 20 are arranged at an angle relative to the main body 10, and the included angle between the two light-emitting elements 20 is between 10 and 60 degrees. By setting the angle of the two light-emitting elements 20, the illumination range is made wider.

[0019] Preferably, the included angle between the two light-emitting elements 20 is between 30 and 40 degrees.

[0020] Optionally, the battery 40 and the power control mechanism 50 are placed between the two light-emitting elements 20, with the battery 40 and the power control mechanism 50 located on the side of the main body 10 closer to the lamp cover 30. By placing the battery 40 and the power control mechanism 50 between the two light-emitting elements 20, the two light-emitting elements 20 can be powered in a timely manner, and the effective light emitted by the light-emitting elements 20 can be prevented from being blocked.

[0021] Optionally, the battery 40 and the power control mechanism 50 are placed between the two light-emitting elements 20, with the battery 40 and the power control mechanism 50 located on the side of the main body 10 away from the lamp cover 30. By placing the battery 40 and the power control mechanism 50 between the two light-emitting elements 20, the two light-emitting elements 20 can be powered in a timely manner, and the effective light emitted by the light-emitting elements 20 can be prevented from being blocked.

[0022] like Figures 4-5 As shown, optionally, a heat insulation component 60 is also included, located between the light-emitting component 20 and the battery 40 and the control mechanism 50. The heat insulation component 60 separates the light-emitting component 20 from the battery 40 and the control mechanism 50. When the light-emitting component 20 generates heat, it heats the battery 40 and the control mechanism 50, preventing the battery 40 from expanding and the control mechanism 50 from aging due to prolonged heating.

[0023] like Figures 4-5 As shown, optionally, the heat insulation component 60 has an arc-shaped cross-section, with the battery 40 placed inside the arc and the light-emitting component located outside the heat insulation component 60. A reflective layer is provided on the side of the heat insulation component 60 closest to the light-emitting component 20. The reflective layer on the heat insulation component 60 allows for light reflection while maintaining heat insulation, resulting in brighter emitted light.

[0024] Optionally, the insulation component 60 may be made of one or more insulation materials such as ceramic fiber or glass fiber.

[0025] like Figures 4-5 As shown, optionally, a heat dissipation component 70 is also included, which is used to dissipate heat from the light-emitting element 20 and the battery 40. By utilizing the heat dissipation component 70, heat generated by the light-emitting element 20 and the battery 40 can be dissipated in a timely manner, preventing heat buildup from affecting the long-term use of the electrical components.

[0026] like Figures 4-5As shown, optionally, the heat dissipation assembly 70 includes a first heat dissipation component 71 and a second heat dissipation component 72; the first heat dissipation component 71 is used to dissipate heat from the light-emitting component 20; the second heat dissipation component 72 is used to dissipate heat from the battery 40; the first heat dissipation component 71 and the second heat dissipation component 72 are separated by a heat insulation component 60. By separating the first heat dissipation component 71 and the second heat dissipation component 72, the first heat dissipation component 71 and the second heat dissipation component 72 do not interfere with each other, which can prevent the heat generated by the light-emitting component 20 and the battery 40 from being transferred to each other, thus avoiding accelerated aging or expansion.

[0027] like Figure 5 As shown, optionally, one end of the first heat sink 71 is connected to the light-emitting element 20, and the other side of the first heat sink 71 is placed outside the lampshade 30 and the main body 10; one end of the second heat sink 72 is connected to the battery 40, and the other end of the second heat sink 72 is placed outside the main body 10; the first heat sink 71 and the second heat sink 72 placed outside the main body 10 are separated by the main body 10. By having the portions of the first heat sink 71 and the second heat sink 72 located outside the main body 10 also separated by the main body 10, mutual interference between the heat sinks can be prevented, further protecting the battery 40 and the light-emitting element 20.

[0028] Optionally, the first heat sink 71 and the second heat sink 72 are heat sinks.

[0029] like Figures 3-5 As shown, optionally, the heat dissipation assembly 70 also includes a heat dissipation channel 73, which is located within the arc of the heat insulation member 60, with both ends of the heat insulation member 60 connected to the outside. The battery 40 is suspended within the heat dissipation channel 73. By utilizing the heat dissipation channel 73 to connect with the outside and being suspended, the heat generated by the battery 40 can be dissipated in a timely manner, preventing battery swelling.

[0030] Optionally, the power control mechanism 50 includes a switch, a circuit board 51, and a power-off mechanism when the battery is fully charged; the switch is used to control the opening and closing of the light-emitting element 20; the power-off mechanism is located on the circuit board 51; when the battery 40 is fully charged, the power-off mechanism cuts off the current. The power-off mechanism can promptly cut off the current after the battery 40 is fully charged, preventing the battery 40 from continuing to charge after it is fully charged.

[0031] Optionally, the switch (not shown in the figure) extends to an easily accessible location on the outside, and the switch can independently control the normal power supply and the battery 40 power supply.

[0032] Optionally, the power-off mechanism when the battery is fully charged includes a control IC and a MOSFET (not shown in the figure) located on the circuit board 51. The control IC is used to detect the charging of the battery 40, and when the battery 40 is fully charged, it controls the MOSFET to cut off the current. By using the control IC and the MOSFET together, the current cut-off when the battery 40 is fully charged can be effectively monitored.

[0033] Optionally, the MOSFET is an enhancement-mode type. This enables automatic current cutoff when the battery is fully charged (40%) and recharging when the battery is low.

[0034] In summary, this utility model provides a rechargeable LED light that can emit light normally and charge a temporary battery when powered by a normal power supply, during which the battery does not operate; when power is unavailable, simply activating the battery will allow the light-emitting element to continue emitting light, eliminating concerns about the inability to provide normal illumination when power is unavailable.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A rechargeable LED lamp, characterized in that, include: main body; A light-emitting element, disposed on the main body, is used to emit effective light; A lampshade, which covers the light-emitting element, is used to protect the light-emitting element; A storage battery, located in the main body, is used to provide backup power for the light-emitting element; The power control mechanism is used to control the normal power supply of the light-emitting element or the power supply of the storage battery; When the power supply is normal, the light-emitting element emits effective light and charges the battery; when the power supply is not normal, the battery starts up and the light-emitting element emits effective light.

2. The rechargeable LED lamp according to claim 1, characterized in that: The light-emitting element is a strip-shaped LED light strip or a strip-shaped LED light panel.

3. The rechargeable LED lamp according to claim 1, characterized in that: There are two light-emitting elements, which are located on both sides of the main body near the lampshade.

4. The rechargeable LED lamp according to claim 3, characterized in that: The two light-emitting elements are arranged at an angle relative to the main body, and the included angle between the two light-emitting elements is between 10 and 60 degrees.

5. The rechargeable LED lamp according to claim 3, characterized in that: The battery and the power control mechanism are positioned between the two light-emitting elements, and the battery and the power control mechanism are located on the side of the main body closer to the lampshade.

6. The rechargeable LED lamp according to claim 3, characterized in that: The battery and the power control mechanism are positioned between the two light-emitting elements, and the battery and the power control mechanism are located on the side of the main body away from the lampshade.

7. The rechargeable LED lamp according to claim 1, characterized in that: It also includes a heat insulation component, which is located between the light-emitting component and the battery and the power control mechanism.

8. The rechargeable LED lamp according to claim 5, characterized in that: It also includes a heat dissipation component for dissipating heat from the light-emitting element and the battery.

9. The rechargeable LED lamp according to claim 1, characterized in that: The power control mechanism includes a switch, a circuit board, and a power-off mechanism when the battery is full. The switch is used to control the light-emitting element to turn on and off; A power-off mechanism when the battery is fully charged is located on the circuit board. When the battery is fully charged, the power-off mechanism cuts off the current.

10. The rechargeable LED lamp according to claim 1, characterized in that: The lampshade has an arc-shaped cross-section.

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