Alternating current flood light

Abstract

The utility model provides an alternating current floodlight work lamp relates to work lamp technical field. It includes seat body unit, winding unit, lamp body unit and electric wire, and the lamp body unit is connected with winding unit and both can be rotatably connected with seat body unit after connection, and the electric wire is connected with winding unit, and the seat body unit is provided with the outlet port that the plug end of electric wire passes out, and the seat body unit and winding unit form the storage cavity between. The electric wire can be coiled on winding unit and be stored in the storage cavity when being in the storage state, realize the orderly collection to the electric wire, do not occupy the external space, be more neat. When the electric wire needs to use, can pull out from the outlet port, and can according to the corresponding length of the length that needs to pull out, the remaining electric wire still can be stored in the storage cavity. Through the mutual combination of lamp body unit and winding unit, has the winding function at the same time, does not influence the normal use of lamp body unit, and the basic function of work lamp is enriched.

Description

Technical Field

[0001] This utility model relates to the field of work light technology, and in particular to an AC floodlight work light. Background Technology

[0002] Work lights have a variety of applications. In some applications, there is a certain distance between the external power socket that powers the work light and the actual location where the work light is used, which requires the use of a longer power cord for connection.

[0003] The applicant has discovered at least the following technical problems in the prior art: Existing work lights, due to their long power cords, can only be simply folded and stored when the work light is not in use, and the overall structure is still scattered, still occupying a large amount of external space. Furthermore, the actual distance between the power socket and the actual location of the work light is constantly changing in different usage scenarios. When the long power cord is not needed, the lack of a good storage method also results in the power cord being scattered and taking up space. Utility Model Content

[0004] The purpose of this utility model is to provide an AC floodlight work lamp to solve the technical problems existing in the prior art. The various technical effects of the preferred technical solution among the many technical solutions provided by this utility model are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An AC floodlight includes a base unit, a winding unit, a lamp body unit, and a wire. The lamp body unit is connected to the winding unit, and the two are rotatably connected to the base unit after connection. The wire is connected to the winding unit. The base unit is provided with an outlet for the plug end of the wire to pass through. The base unit and the winding unit enclose a storage cavity. When the wire is in a stored state, it can be coiled on the winding unit and stored inside the storage cavity.

[0006] Preferably, the base unit includes a support, the support includes a front housing and a rear housing that are detachably connected, and both the front housing and the rear housing have a movable hole. After the lamp body unit and the winding unit are connected, they can rotate relative to the two movable holes, and the wire outlet is opened on the rear housing.

[0007] Preferably, the winding unit includes a winding wheel body and an auxiliary handle. The winding wheel body includes a front plate body and a rear ring body. One end of the rear ring body passes through the movable hole on the front housing and is connected to the front plate body. The other end of the rear ring body passes through the movable hole on the rear housing and is connected to the lamp body unit. The wire can be coiled on the rear ring body. The auxiliary handle is connected to the front side of the front plate body.

[0008] Preferably, the lamp body unit includes a lamp holder, a heat sink, a lamp plate, and a lamp cover. The lamp holder is connected to the winding unit. The lamp plate, the heat sink, and the lamp holder are connected sequentially by bolts. The lamp cover is connected to the lamp holder and covers the outside of the heat sink and the lamp plate.

[0009] Preferably, the device further includes a circuit board connected to the lamp holder and located inside the winding unit, the wire passing through the winding unit and electrically connected to the circuit board, and the circuit board being electrically connected to the lamp board.

[0010] Preferably, the seat unit further includes a base and a locking adjustment mechanism. The support and the base are connected through the locking adjustment mechanism. The locking adjustment mechanism can switch between the locked state and the unlocked state between the support and the base. When in the unlocked state, the support and the base can rotate relative to each other.

[0011] Preferably, the base is provided with a connection hole, which is connected to an external connection structure.

[0012] Preferably, it also includes an operation panel and a lamp switch, the operation panel being connected to the front side of the winding unit, and the lamp switch being connected to the operation panel and electrically connected to the circuit board.

[0013] Preferably, it also includes a connection socket, which is connected to the operation panel and electrically connected to the circuit board.

[0014] Preferably, it also includes a temperature control switch, which is connected to the operation panel and electrically connected to the circuit board, and the probe of the temperature control switch extends into the interior of the winding unit.

[0015] The beneficial effects of this utility model are as follows: by setting up a winding unit, when it is necessary to store the wire, the winding unit can be rotated relative to the base unit by external force. The rotating winding unit can drive the wire to start winding, and the wire can be gradually retracted from the outlet into the storage cavity.

[0016] When the wires are in the storage state, they can be coiled on the winding unit and stored inside the storage cavity, achieving orderly collection and organization of the wires without taking up external space, making it more tidy.

[0017] When the cable is needed, it can be pulled out from the outlet and extended to the required length. The remaining cable can still be stored in the storage cavity. In different usage scenarios, the cable can be kept in an orderly manner, avoiding scattering.

[0018] By combining the lamp body unit and the winding unit, the lamp body unit can be used normally without affecting its winding function, thus enriching the basic functions of the work light. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of the present invention; Figure 2 This is a detailed structural diagram of the base unit of this utility model; Figure 3 This is a detailed structural diagram of the base of this utility model; Figure 4 This is a cross-sectional view of the lamp body unit of this utility model; Figure 5 This is a detailed structural diagram of the winding unit and the lamp body unit of this utility model; Figure 6 This is a structural diagram showing the connection between the circuit board and the lamp body unit of this utility model; In the diagram: 1. Base unit; 11. Support; 111. Front housing; 112. Rear housing; 113. Movable hole; 114. Cable outlet; 115. Handle; 12. Base; 121. Connecting hole; 13. Locking adjustment mechanism; 2. Winding unit; 21. Winding wheel body; 211. Front plate body; 212. Rear ring body; 22. Auxiliary handle; 3. Lamp body unit; 31. Lamp holder; 32. Heat sink; 33. Lamp panel; 34. Lamp cover; 4. Electrical wires; 5. Circuit board; 61. Control panel; 62. Lamp switch; 63. Connecting socket; 64. Temperature control switch. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be understood that the terms "center," "side," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and "side," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Reference Figures 1 to 6 This utility model provides an AC floodlight work lamp, including a base unit 1, a winding unit 2, a lamp body unit 3, and a wire 4.

[0024] The lamp body unit 3 is connected to the winding unit 2, so the two can move synchronously. After they are connected, they can be rotatably connected to the base unit 1. Under the action of external force, the lamp body unit 3 and the winding unit 2 can rotate relative to the base unit 1.

[0025] The wire 4 is connected to the winding unit 2. The other end of the wire 4 is a plug end that is connected to an external power source. The base unit 1 is provided with an outlet 114 through which the plug end of the power supply wire 4 passes.

[0026] The middle part of the winding unit 2 is located inside the base unit 1, so it can form a storage cavity between the base unit 1 and the winding unit 2. The storage cavity provides storage space for the wire 4, so the wire 4 has a storage state and a use state.

[0027] When it is necessary to store the wire 4, the winding unit 2 can be rotated relative to the base unit 1 by external force. The rotating winding unit 2 can drive the wire 4 to start winding, and the wire 4 can be gradually retracted from the outlet 114 into the storage cavity.

[0028] When the wire 4 is in the storage state, it can be coiled on the winding unit 2 and stored inside the storage cavity, realizing the orderly collection and organization of the wire 4, without occupying external space, and making it more tidy.

[0029] When the wire 4 is needed, it can be pulled out from the outlet 114 and can be pulled out to the required length. The remaining wire 4 can still be stored in the storage cavity. In different usage scenarios, the wire 4 can be kept in an orderly manner, avoiding the phenomenon of scattered placement.

[0030] By combining the lamp body unit 3 with the winding unit 2, the lamp body unit 3 can be used normally without affecting its winding function, thus enriching the basic functions of the work lamp.

[0031] As an optional implementation, the base unit 1 includes a support 11, which includes a detachably connected front housing 111 and a rear housing 112. The front housing 111 and the rear housing 112 are preferably bolted together by a plurality of circumferentially distributed bolts. The detachable connection of the front housing 111 and the rear housing 112 facilitates the assembly of internal parts. A handle 115 is provided on the top of the rear housing 112, which facilitates the taking and placing of the work light.

[0032] Both the front housing 111 and the rear housing 112 have a movable hole 113. After the lamp body unit 3 and the winding unit 2 are connected, they can rotate relative to the two movable holes 113 and form a limit relative to the two movable holes 113. While rotating, they prevent separation from the support 11. The rear housing 112 has a greater thickness than the front housing 111, and the wire outlet 114 is opened on the rear housing 112.

[0033] As an optional implementation, the winding unit 2 includes a winding wheel body 21 and an auxiliary handle 22. The winding wheel body 21 includes a front plate body 211 and a rear ring body 212. The rear ring body 212 is located inside the support 11. One end of the rear ring body 212 passes through the movable hole 113 on the front housing 111 and is connected to the front plate body 211. The other end of the rear ring body 212 passes through the movable hole 113 on the rear housing 112 and is connected to the lamp body unit 3. The wire 4 can be coiled on the rear ring body 212. The auxiliary handle 22 is connected to the front side of the front plate body 211. The user can pull the winding wheel body 21 to rotate by holding the auxiliary handle 22, which makes it easier to coil and store the wire 4 inside the storage cavity.

[0034] Both the front plate 211 and the lamp body unit 3 have a circular outer contour and their size is larger than that of the movable hole 113. Therefore, they can be limited relative to the movable hole 113 to prevent separation from the support 11.

[0035] As an optional implementation, the lamp body unit 3 includes a lamp holder 31, a heat sink 32, a lamp plate 33, and a lamp cover 34. The lamp holder 31 is connected to the end of the rear ring body 212 of the winding unit 2 away from the front plate body 211. The lamp plate 33, the heat sink 32, and the lamp holder 31 are connected sequentially by bolts. The lamp plate 33 is used for actual light emission. The heat sink 32 can dissipate heat from the lamp plate 33. The lamp cover 34 is connected to the lamp holder 31 and covers the outside of the heat sink 32 and the lamp plate 33. The lamp cover 34 can protect the heat sink 32 and the lamp plate 33.

[0036] As an optional implementation, a circuit board 5 is also included. Mechanically, the circuit board 5 is preferably bolted to the lamp holder 31 and located inside the winding unit 2. The circuit board 5 can move synchronously with the winding unit 2. In terms of circuit structure, the wire 4 passes through the winding unit 2 and is electrically connected to the circuit board 5. The circuit board 5 is electrically connected to the lamp board 33.

[0037] As an optional implementation, the base unit 1 also includes a base 12 and a locking adjustment mechanism 13, with the support 11 connected to the base 12 via the locking adjustment mechanism 13.

[0038] The locking and adjusting mechanism 13 can switch between the locked and unlocked states of the support 11 and the base 12. When in the unlocked state, the support 11 and the base 12 can rotate relative to each other, thereby adjusting the relative setting angle of the support 11. Once the angle is determined, it can be locked to maintain the relative setting angle of the support 11. Furthermore, when needed, the setting angle of the support 11 can be flexibly adjusted according to actual usage requirements, thus enriching the application scenarios of the work light.

[0039] In this embodiment, the locking adjustment mechanism 13 can preferably be a combination structure of a rotating shaft and a locking nut. The rotating shaft is used to connect the support 11 and the base 12 for relative rotation between the two. The locking nut can lock and unlock. The structure and application principle of this combination structure are conventional existing technologies, so they will not be described in further detail.

[0040] As an optional implementation, the base 12 is provided with a connection hole 121, through which the base 12 can be connected to an external connection structure. The specific structural form and number of connection holes 121 can be flexibly selected according to actual usage requirements.

[0041] The accompanying drawings of this embodiment preferably show three connecting holes 121, wherein the connecting hole 121 located in the center is provided with an internal thread, which can be connected to an external connecting structure with a thread, such as a stud structure on the top of a tripod.

[0042] The two connection holes 121 on both sides are large openings that can be connected to the external connection structure by bolts. With this design, the work light can be connected to the wall and the angle of the support 11 can be adjusted by the locking adjustment mechanism 13, thereby enriching the application scenarios of the work light.

[0043] As an optional implementation, it also includes an operation panel 61 and a lamp switch 62. The operation panel 61 is connected to the front side of the winding unit 2. The operation panel 61 facilitates the installation of the lamp switch 62 and the following structures such as the connection socket 63 and temperature control switch. The lamp switch 62 is connected to the operation panel 61 and electrically connected to the circuit board 5. The lamp switch 62 can control the lamp board 33.

[0044] As an optional implementation, a connection socket 63 is also included. The connection socket 63 is connected to the operation panel 61 and electrically connected to the circuit board 5. The connection socket 63 can supply power to external electrical equipment. This means that the work light can not only supply power to its own lamp board 33, but also act as a transfer station to supply power to external electrical equipment, thus enriching the basic functions of the work light.

[0045] The number of connection sockets 63 can be flexibly selected and configured according to actual usage needs. The attached figure of this embodiment shows the structure when there are two connection sockets 63.

[0046] In this embodiment, the specifications of the connection socket 63 can be flexibly selected and configured according to actual usage requirements, such as national standard, American standard, European standard, etc.

[0047] As an optional implementation, a temperature control switch 64 is also included. The temperature control switch 64 is connected to the operation panel 61 and electrically connected to the circuit board 5. The structure of the temperature control switch 64 is conventional prior art. The probe of the temperature control switch 64 extends into the inside of the winding unit 2. The temperature control switch 64 can monitor the temperature inside the winding unit 2. When the temperature exceeds the set value, it can transmit a signal to the circuit board 5. The circuit board 5 can control the work light to turn off and wait for the temperature to cool down, thereby ensuring the safe use of the work light.

[0048] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An AC floodlight for work, characterized in that, The device includes a base unit (1), a winding unit (2), a lamp body unit (3), and a wire (4). The lamp body unit (3) is connected to the winding unit (2), and the two can be rotatably connected to the base unit (1) after being connected. The wire (4) is connected to the winding unit (2). The base unit (1) is provided with an outlet (114) for the plug end of the wire (4) to pass through. The base unit (1) and the winding unit (2) enclose each other to form a storage cavity. When the wire (4) is in the storage state, it can be coiled on the winding unit (2) and stored inside the storage cavity.

2. The AC floodlight work lamp according to claim 1, characterized in that, The base unit (1) includes a support (11), the support (11) includes a front housing (111) and a rear housing (112) that are detachably connected. Both the front housing (111) and the rear housing (112) have a movable hole (113). After the lamp body unit (3) and the winding unit (2) are connected, they can rotate relative to the two movable holes (113). The wire outlet (114) is opened on the rear housing (112).

3. The AC floodlight work lamp according to claim 2, characterized in that, The winding unit (2) includes a winding wheel body (21) and an auxiliary handle (22). The winding wheel body (21) includes a front plate body (211) and a rear ring body (212). One end of the rear ring body (212) passes through the movable hole (113) on the front housing (111) and is connected to the front plate body (211). The other end of the rear ring body (212) passes through the movable hole (113) on the rear housing (112) and is connected to the lamp body unit (3). The wire (4) can be coiled on the rear ring body (212). The auxiliary handle (22) is connected to the front side of the front plate body (211).

4. The AC floodlight according to claim 1, characterized in that, The lamp body unit (3) includes a lamp holder (31), a heat sink (32), a lamp plate (33), and a lamp cover (34). The lamp holder (31) is connected to the winding unit (2). The lamp plate (33), the heat sink (32), and the lamp holder (31) are connected in sequence by bolts. The lamp cover (34) is connected to the lamp holder (31) and covers the outside of the heat sink (32) and the lamp plate (33).

5. The AC floodlight work lamp according to claim 4, characterized in that, It also includes a circuit board (5), which is connected to the lamp holder (31) and located inside the winding unit (2). The wire (4) passes through the winding unit (2) and is electrically connected to the circuit board (5). The circuit board (5) is electrically connected to the lamp board (33).

6. The AC floodlight according to claim 2, characterized in that, The seat unit (1) also includes a base (12) and a locking adjustment mechanism (13). The support (11) and the base (12) are connected through the locking adjustment mechanism (13). The locking adjustment mechanism (13) can switch between the locked state and the unlocked state between the support (11) and the base (12). When in the unlocked state, the support (11) and the base (12) can rotate relative to each other.

7. The AC floodlight work lamp according to claim 6, characterized in that, The base (12) is provided with a connection hole (121), which is connected to an external connection structure.

8. The AC floodlight work lamp according to claim 5, characterized in that, It also includes an operation panel (61) and a lamp switch (62), the operation panel (61) being connected to the front side of the winding unit (2), and the lamp switch (62) being connected to the operation panel (61) and electrically connected to the circuit board (5).

9. The AC floodlight work lamp according to claim 8, characterized in that, It also includes a connection socket (63), which is connected to the operation panel (61) and electrically connected to the circuit board (5).

10. The AC floodlight work lamp according to claim 8, characterized in that, It also includes a temperature control switch (64), which is connected to the operation panel (61) and electrically connected to the circuit board (5), and the probe of the temperature control switch (64) extends into the interior of the winding unit (2).

Images