CN219867683U

CN219867683U - Portable lighting lamp

Info

Publication number: CN219867683U
Application number: CN202321336471.0U
Authority: CN
Inventors: 黄守群
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the field of lighting equipment and discloses a portable lighting lamp, which comprises an upper cover and a lower cover, wherein a control main board is arranged between the upper cover and the lower cover, mounting holes are formed in four corners of the upper cover and the control main board, the upper cover, the lower cover and the control main board are fixed together through screws penetrating through the mounting holes, a lighting LED is arranged in the central area of the control main board, a lighting LED light emitting hole is integrally formed in the position of the upper cover corresponding to the lighting LED, a power supply opening and a charging opening are respectively formed in two sides of the upper cover, a power supply switch and a charging interface are respectively arranged in the positions of the corresponding power supply opening and the charging opening on the control main board, a charging unit electrically connected with the charging interface is arranged on the control main board, the charging unit is electrically connected with a lithium battery, and the lithium battery is electrically connected with the power supply switch.

Description

Portable lighting lamp

Technical Field

The utility model relates to the field of lighting equipment, in particular to a portable lighting lamp.

Background

When nursing staff carries out operations such as night patrol, patient's changing dressings, infusion, generally need more convenient, efficient light source, just can provide more accurate service for the patient, and various lights in the ward are except providing daily illumination, and night light is dark to can not effectively satisfy medical personnel's needs, in order to satisfy the work needs of establishing part medical operations such as venous access, hemostasis, tear-open at night, nursing staff generally need with the help of other light sources, for example: the flashlight, the mobile phone and other fine and small tools cannot be independently completed in daily operation, the utilization rate is low, or the tools are affected by factors such as easy loss caused by placing in a pocket of the working clothes, so that medical staff often cannot carry about. The existing lighting equipment such as a flashlight and the like cannot be independently operated to cause medical resource waste, and the working efficiency of medical staff is affected due to the fact that the light brightness of the flashlight is reduced along with electric quantity loss. Because the electric quantity of the battery in the flashlight is lost, the light beam emitted by the flashlight can be gradually weakened, thereby affecting the working efficiency and accuracy of medical staff and bringing great inconvenience to the working of the medical staff.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a portable illuminating lamp, which solves the problems that the existing flashlight and mobile phone illuminating equipment need other people to assist in illuminating when the vein transfusion and wound cleaning of patients are dim, and one person cannot independently complete the illuminating lamp. When two persons use the flashlight, medical resources are wasted, and the light brightness of the flashlight can be reduced along with the electric quantity loss, so that the working efficiency of medical staff is affected.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable lighting lamp, includes upper cover and lower cover, be provided with the control mainboard between upper cover and the lower cover, four corners of upper cover and control mainboard all are provided with the mounting hole, upper cover, lower cover and control mainboard pass the mounting hole together through the screw to be fixed, the central zone of control mainboard is provided with illumination LED, integrated into one piece has illumination LED light-emitting hole on the upper cover corresponds illumination LED's the position, power opening and the opening that charges have been seted up respectively to the both sides of upper cover, install switch and charging interface respectively on corresponding power opening and the opening that charges position on the control mainboard, install the charging unit with charging interface electric connection on the control mainboard, charging unit and lithium cell electric connection are in the same place, lithium cell and power switch electric connection.

Preferably, the control main board is provided with a cross flow control unit electrically connected with the power switch, and the cross flow control unit is electrically connected with the illumination LEDs.

Preferably, the control main board is provided with a battery electric quantity detection unit electrically connected with the power switch, and the control main board is provided with an electric quantity indication LED electrically connected with the battery electric quantity detection unit.

Preferably, the bottom of the lower cover is integrally formed with a lighting fixture fixing bracket.

(III) beneficial effects

Compared with the prior art, the utility model provides a portable lighting lamp, which has the following beneficial effects:

1. the portable illuminating lamp is reasonable in structure and light in weight, can be hung on a work board or a coat pocket of medical staff, and is convenient for the medical staff to operate by a single person; the power consumption is low, and the long-time illumination requirement is met; the illumination brightness is unchanged, and the working efficiency and efficiency of medical staff are improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom perspective view of the present utility model;

FIG. 3 is a schematic diagram of a control motherboard;

fig. 4 is a schematic diagram of the system principle of the present utility model.

In the figure: 1. an upper cover; 2. a lower cover; 3. an illumination LED; 4. a power switch; 5. a mounting hole; 6. a charging interface; 7. a lithium battery; 8. a control main board; 9. a charging unit; 10. a cross flow control unit; 11. a battery power detection unit; 12. an electrical quantity indicating LED; 13. an illumination LED light outlet hole; 14. and a lighting fixture bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a portable lighting lamp includes an upper cover 1 and a lower cover 2, a control main board 8 is disposed between the upper cover 1 and the lower cover 2, four corners of the upper cover 1 and the control main board 8 are respectively provided with a mounting hole 5, the upper cover 1, the lower cover 2 and the control main board 8 are fixed together by screws passing through the mounting holes 5, a lighting LED3 is disposed in a central area of the control main board 8, an integral forming lighting LED light emitting hole 13 is disposed at a position of the upper cover 1 corresponding to the lighting LED3, a power supply opening and a charging opening are respectively disposed at two sides of the upper cover 1, a power supply switch 4 and a charging interface 6 are respectively disposed at positions of the control main board 8 corresponding to the power supply opening and the charging opening, a charging unit 9 electrically connected with the charging interface 6 is disposed on the control main board 8, the charging unit 9 is electrically connected with a lithium battery 7, and the lithium battery 7 is electrically connected with the power supply switch 4.

Further, a cross flow control unit 10 electrically connected to the power switch 4 is mounted on the control main board 8, and the cross flow control unit 10 is electrically connected to the illumination LED 3.

Further, a battery power detection unit 11 electrically connected to the power switch 4 is installed on the control main board 8, and a power indication LED12 electrically connected to the battery power detection unit 11 is installed on the control main board 8.

Further, the bottom of the lower cover 2 is integrally formed with a lighting fixture bracket 14.

The control main board 8 is an existing PCB board and is mainly responsible for connecting the power switch 4, the charging unit 9, the illumination LED3, the battery power detection unit 11, the cross-flow control unit 10, the charging interface 6 and the power indication LED12, and the power switch 4, the charging unit 9, the illumination LED3, the battery power detection unit 11, the cross-flow control unit 10, the charging interface 6 and the power indication LED12 are all of a known structure, so that detailed details thereof are not repeated in the present utility model.

Working principle: the charging unit 9 converts a 5V power supply provided by an external USB into a lithium battery charging 4.2V power supply and controls charging current, the lithium battery 7 is connected with the power switch 4, the power switch 4 is connected with the cross flow control unit 10 and the battery power detection unit 11 through switch control, the cross flow control unit 10 and the power detection unit 11 are respectively powered through the switch, the cross flow control unit 10 is connected with the illumination LED3, the cross flow control unit 10 provides constant current for the illumination LED3 to enable the brightness of the illumination LED3 to be kept unchanged all the time, the battery power detection unit 11 is connected with the power indication LED12, and the battery power detection unit 11 controls the brightness of the power indication LED12 according to the detected power condition to carry out low power reminding.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The portable illuminating lamp comprises an upper cover (1) and a lower cover (2), and is characterized in that a control main board (8) is arranged between the upper cover (1) and the lower cover (2), mounting holes (5) are formed in four corners of the upper cover (1) and the control main board (8), and the upper cover (1), the lower cover (2) and the control main board (8) are fixed together through screws penetrating through the mounting holes (5);

an illumination LED (3) is arranged in the central area of the control main board (8), and an illumination LED light outlet hole (13) is integrally formed in the position of the upper cover (1) corresponding to the illumination LED (3);

the two sides of the upper cover (1) are respectively provided with a power supply opening and a charging opening, and a power supply switch (4) and a charging interface (6) are respectively arranged on the control main board (8) at positions corresponding to the power supply opening and the charging opening;

the lithium battery charging device is characterized in that a charging unit (9) electrically connected with the charging interface (6) is arranged on the control main board (8), the charging unit (9) is electrically connected with the lithium battery (7), and the lithium battery (7) is electrically connected with the power switch (4).

2. A portable lighting lamp as defined in claim 1, wherein: and a cross flow control unit (10) electrically connected with the power switch (4) is arranged on the control main board (8), and the cross flow control unit (10) is electrically connected with the illumination LED (3).

3. A portable lighting lamp as defined in claim 1, wherein: the control main board (8) is provided with a battery electric quantity detection unit (11) electrically connected with the power switch (4), and the control main board (8) is provided with an electric quantity indication LED (12) electrically connected with the battery electric quantity detection unit (11).

4. A portable lighting lamp as defined in claim 1, wherein: the bottom of the lower cover (2) is integrally formed with a lighting equipment fixing bracket (14).