Working lamp with two power supply modes

Abstract

The utility model provides a working lamp with two power supply modes, and belongs to the technical field of working lamps. The first power supply part is arranged on the base, and the first power supply part is used for being connected with a first power supply element; and the second power supply part is arranged on the base, the second power supply part is used for being connected with a second power supply element, the second power supply part is communicated with the first power supply part, and an interference part is formed at the communication position of the second power supply part and the first power supply part. The beneficial effects of the utility model are that the first power supply part is connected with the first power supply element or the second power supply part is connected with the second power supply element to supply power, and when one power supply part is connected with the corresponding power supply element, the interference part is occupied, so that the other power supply part is prevented from being connected with the corresponding power supply element, and a physical fool-proof effect is achieved; therefore, the working lamp has two power supply modes and cannot be powered by the two power supply modes at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of work light technology and relates to a work light with two power supply methods. Background Technology

[0002] Traditional lighting fixtures often only have a single lighting function, which cannot meet the diverse needs of users. Currently, some lighting fixtures have multiple power supply methods. For example, a utility model patent with application number CN202420257259.3 provides a portable energy storage work lamp, which includes a housing with a lamp body. The housing contains a battery pack and an inverter. The lamp body is powered by the battery pack. The outer wall of the housing has a socket slot. A socket module for adapting to various plugs is installed in the socket slot. The battery pack is electrically connected to the inverter, and the phase line and neutral line of the inverter extend into the socket slot to power the corresponding plugs on the socket module.

[0003] In addition, some work lights can be powered by a battery pack or a power cord. Although there are two power supply options, the lack of a corresponding foolproof mechanism means that users may insert the battery pack and connect the power cord at the same time, which may cause the work light to malfunction or even cause safety issues. There is considerable room for improvement. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by proposing a work lamp with two power supply methods.

[0005] The purpose of this utility model can be achieved through the following technical solution: a work lamp with two power supply methods, including: a base, a first power supply unit and a second power supply unit.

[0006] The first power supply unit is disposed on the base and is used to connect to the first power supply element.

[0007] The second power supply unit is disposed on the base and is used to connect with the second power supply element. The second power supply unit is connected to the first power supply unit and an interference part is formed at the connection point.

[0008] Wherein, when the first power supply unit is connected to the first power supply element, the first power supply element occupies at least a portion of the interference portion, thereby preventing the second power supply unit from being connected to the second power supply element; when the second power supply unit is connected to the second power supply element, the second power supply element occupies at least a portion of the interference portion, thereby preventing the first power supply unit from being connected to the first power supply element.

[0009] In the above-mentioned work lamp with two power supply methods, the first power supply part is a socket hole.

[0010] The aforementioned work lamp with two power supply methods also includes a first power supply element, which is a power cord and can be connected to the first power supply unit.

[0011] In the above-mentioned work light with two power supply methods, the socket hole is provided with a connector, the connector is located at the bottom of the socket hole, and the height of the connector is less than or equal to the depth of the socket hole.

[0012] In the above-mentioned work light with two power supply methods, the second power supply unit is a battery compartment.

[0013] The aforementioned work light with two power supply methods also includes a second power supply element, which is a battery pack, and can be connected to the second power supply unit.

[0014] In the above-mentioned work lamp with two power supply methods, the battery compartment is provided with a limiting part, the limiting part is located on the side of the battery compartment, and a limiting space is formed between the limiting part and the bottom of the battery compartment.

[0015] In the above-mentioned work lamp with two power supply methods, the base is provided with a light-emitting part, the first power supply part is electrically connected to the light-emitting part, and the second power supply part is electrically connected to the light-emitting part.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. Power is supplied by connecting the first power supply unit to the first power supply element or by connecting the second power supply unit to the second power supply element. At the same time, when the first power supply unit is connected to the corresponding power supply element, it occupies part of the interference part, thereby preventing the other power supply unit from connecting to the corresponding power supply element. This serves as a physical foolproof measure, so that the work light has two power supply methods, but will not be powered by the two power supply methods at the same time.

[0018] 2. The first power supply component is a power cord corresponding to the socket hole. One end of the power cord is connected to the socket hole, and the other end of the power cord is connected to the working power supply, thereby realizing the power supply for the work light.

[0019] 3. The connector is located at the bottom of the socket hole, and the height of the connector is lower than or equal to the depth of the socket hole to prevent the connector from extending too high into the interference part and thus affecting the connection between the second power supply part and the second power supply element.

[0020] 4. The connector is located at the bottom of the socket hole, and the height of the connector is lower than or equal to the depth of the socket hole to prevent the connector from extending too high into the interference part and thus affecting the connection between the second power supply part and the second power supply element.

[0021] 5. The limiting part is located on the side of the battery compartment and forms a limiting space between it and the bottom of the battery compartment, thereby restricting the movement direction of the battery pack, guiding the insertion of the battery pack, and preventing the battery pack from falling out of the battery compartment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the work lamp of this utility model, which has two power supply methods.

[0023] Figure 2 This is a schematic diagram of the structure of the work light of this utility model, which has two power supply methods and is equipped with a battery pack.

[0024] Figure 3 This is a schematic diagram of the battery pack structure of this utility model.

[0025] In the diagram, 100 is the base; 200 is the socket hole; 210 is the connector; 300 is the battery slot; 310 is the limiting part; and 400 is the battery pack. Detailed Implementation

[0026] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0032] like Figures 1-3 As shown, a work lamp with two power supply methods includes: a base 100, a first power supply unit, and a second power supply unit.

[0033] The first power supply unit is disposed on the base 100 and is used to connect to the first power supply element.

[0034] The second power supply unit is disposed on the base 100. The second power supply unit is used to connect with the second power supply element. The second power supply unit is connected to the first power supply unit and an interference part is formed at the connection point (not shown in the figure).

[0035] The base 100 is provided with a light-emitting part (not shown in the figure), the first power supply part is electrically connected to the light-emitting part, and the second power supply part is electrically connected to the light-emitting part.

[0036] Wherein, when the first power supply unit is connected to the first power supply element, the first power supply element occupies at least a portion of the interference portion, thereby preventing the second power supply unit from being connected to the second power supply element; when the second power supply unit is connected to the second power supply element, the second power supply element occupies at least a portion of the interference portion, thereby preventing the first power supply unit from being connected to the first power supply element.

[0037] In this embodiment, power is supplied by connecting the first power supply unit to the first power supply element or by connecting the second power supply unit to the second power supply element. At the same time, when one power supply unit is connected to the corresponding power supply element, it occupies part of the interference part, thereby preventing the other power supply unit from connecting to the corresponding power supply element, which plays a role in physical foolproofing. This ensures that the work light has two power supply methods, but does not supply power through the two power supply methods at the same time.

[0038] like Figures 1-3 As shown, based on the above embodiment, the first power supply part is a socket hole 200.

[0039] In this embodiment, the first power supply element is the socket hole 200, and the interference part is the direction in which the socket hole 200 extends from the bottom along the depth direction toward the opening.

[0040] like Figures 1-3 As shown, based on the above embodiment, a first power supply element is also included. The first power supply element is a power line (not shown in the figure), and the first power supply element can be connected to the first power supply unit.

[0041] In this embodiment, the first power supply element is a power cord corresponding to the socket hole 200. One end of the power cord is connected to the socket hole 200, and the other end of the power cord is connected to the working power supply, thereby realizing the power supply for the work lamp.

[0042] like Figures 1-3 As shown, based on the above embodiment, the socket hole is provided with a connector 210, the connector 210 is located at the bottom of the socket hole, and the height of the connector 210 is lower than or equal to the depth of the socket hole.

[0043] In this embodiment, the connector 210 is located at the bottom of the socket hole, and the height of the connector 210 is lower than or equal to the depth of the socket hole to prevent the connector 210 from extending too high into the interference portion and thus affecting the connection between the second power supply portion and the second power supply element.

[0044] like Figures 1-3 As shown, based on the above embodiment, the second power supply unit is a battery compartment 300.

[0045] In this embodiment, the second power supply unit is the battery compartment 300, and the interference part is the direction in which the battery compartment 300 extends from the bottom along the depth direction toward the opening.

[0046] like Figures 1-3 As shown, based on the above embodiment, a second power supply element is also included. The second power supply element is a battery pack 400, and the second power supply element can be connected to the second power supply unit.

[0047] In this embodiment, the second power supply element is a battery pack 400 corresponding to the battery slot 300. The battery pack 400 can be connected to the base 100 by being inserted into the battery slot 300, thereby providing power to the work light.

[0048] like Figures 1-3 As shown, based on the above embodiment, the battery compartment 300 is provided with a limiting part 310, the limiting part 310 is located on the side of the battery compartment 300, and a limiting space is formed between the limiting part 310 and the bottom of the battery compartment 300.

[0049] In this embodiment, the limiting part 310 is located on the side of the battery slot 300 and forms a limiting space between it and the bottom of the battery slot 300, thereby restricting the movement direction of the battery pack 400, guiding the insertion of the battery pack 400, and preventing the battery pack 400 from falling out of the battery slot 300.

Claims

1. A work lamp with two power supply methods, characterized in that, include: Base; A first power supply unit is disposed on the base, and the first power supply unit is used to connect to a first power supply element; A second power supply unit is disposed on the base. The second power supply unit is used to connect with a second power supply element. The second power supply unit communicates with the first power supply unit and forms an interference part at the communication point. When the first power supply unit is connected to the first power supply element, the first power supply element occupies the interference portion, thereby preventing the second power supply unit from connecting to the second power supply element; when the second power supply unit is connected to the second power supply element, the second power supply element occupies the interference portion, thereby preventing the first power supply unit from connecting to the first power supply element.

2. A work lamp with two power supply methods as described in claim 1, characterized in that: The first power supply part is a socket hole.

3. A work lamp with two power supply methods as described in claim 2, characterized in that: It also includes a first power supply element, which is a power cord, and the first power supply element can be connected to the first power supply unit.

4. A work lamp with two power supply methods as described in claim 2, characterized in that: The socket hole is provided with a connector, which is located at the bottom of the socket hole, and the height of the connector is less than or equal to the depth of the socket hole.

5. A work lamp with two power supply methods as described in claim 1, characterized in that: The second power supply unit is a battery compartment.

6. A work lamp with two power supply methods as described in claim 5, characterized in that: It also includes a second power supply element, which is a battery pack, and the second power supply element can be connected to the second power supply unit.

7. A work lamp with two power supply methods as described in claim 5, characterized in that: The battery compartment is provided with a limiting part, which is located on the side of the battery compartment, and a limiting space is formed between the limiting part and the bottom of the battery compartment.

8. A work lamp with two power supply methods as described in claim 1, characterized in that: The base is provided with a light-emitting part, the first power supply part is electrically connected to the light-emitting part, and the second power supply part is electrically connected to the light-emitting part.

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