A lamp and a desk lamp having the same

Abstract

The utility model discloses a lamp, including lamp shell, lamp cover and connecting piece, and connecting piece is located in lamp shell, and connecting piece is detachably fixedly connected with lamp shell, and connecting piece has first sliding slot, and the extension direction of definition first sliding slot is first direction, and the sliding block is provided in first sliding slot, along first direction, and the sliding block can move in first position and second position, and first sliding slot is equipped with first elastic part, and first elastic part makes the sliding block have the movement tendency of moving to first position, and the sliding block has first buckle portion, and the lamp cover has second buckle portion, and first buckle portion and second buckle portion are clamped and cooperate, and connecting piece movably is equipped with unlocking piece, along first direction, and the unlocking piece and the sliding block abut, and the unlocking piece can drive the sliding block and move to second position, and the lamp cover or lamp shell is equipped with the operating hole corresponding with the unlocking piece, and the lamp cover is detachable, and the spare part in the lamp is convenient to maintain or recycle and replace.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a lighting fixture and a table lamp having the lighting fixture. Background Technology

[0002] Lithium-ion table lamps typically consist of a lamp housing and a lamp cover. The housing and cover fit together to form an internal cavity, within which components such as the lithium battery and lamp board are installed. In existing technology, the lamp cover of lithium-ion table lamps is usually fixed to the housing using ultrasonic welding, making disassembly difficult. When internal components of a lithium-ion table lamp malfunction and require repair, or when internal components need to be recycled or replaced, users find it difficult to remove the internal components without damaging the housing or lamp cover, resulting in significant maintenance and recycling challenges. Therefore, improvements are necessary. Utility Model Content

[0003] The purpose of this utility model is to address the defects and deficiencies of the existing technology by providing a lamp and a table lamp with the lamp, which has a simple and reasonable structure and is easy to operate. The lamp cover adopts a detachable structural design to replace the traditional ultrasonic welding or glue bonding method, and users can easily disassemble the lamp cover for recycling or to replace the power supply.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The present invention discloses a lamp fixture, comprising a lamp housing and a lamp cover, and a connector disposed within the lamp housing and detachably fixedly connected to the lamp housing. The connector has a first sliding groove, the extension direction of which is defined as a first direction. A slider is disposed within the first sliding groove, and along the first direction, the slider can move relative to the first sliding groove at a first position and a second position. A first elastic member is disposed within the first sliding groove, abutting against the slider, which causes the slider to always have a tendency to move towards the first position. The slider has a first fastening portion, and the lamp cover has a second fastening portion. When the slider is in the first position, the first fastening portion and the second fastening portion are engaged; when the slider is in the second position, the first fastening portion and the second fastening portion are disengaged. The connector is movably provided with an unlocking member, which abuts against the slider along the first direction. The unlocking member can drive the slider to move from the first position to the second position. The lamp cover or lamp housing is provided with an operating hole corresponding to the unlocking member.

[0005] Furthermore, the moving direction of the unlocking component is defined as the second direction. Along the second direction, the unlocking component has a trigger part, and the operating hole corresponds to the trigger part.

[0006] Furthermore, the unlocking component has a first inclined surface on its peripheral sidewall, and the slider has a second inclined surface, with the first inclined surface abutting against the second inclined surface.

[0007] Further, along the first direction, the slider has a first end, a second end, and an opening groove. The first end has a first inclined surface, the second end has a first fastening portion, the opening groove is located between the first end and the second end, the first groove has a protrusion, the protrusion and the first elastic member are both located in the opening groove, along the first direction, one end of the first elastic member abuts against the protrusion, and the other end of the first elastic member abuts against the groove wall of the opening groove.

[0008] Furthermore, the connector has a connecting hole, which is coaxially arranged with the operating hole, and at least a portion of the trigger portion extends into the connecting hole and is guided and engaged with the peripheral sidewall of the connecting hole.

[0009] Furthermore, a second elastic member is provided between the lamp cover and the connector, and the second elastic member has a tendency to move so that the first fastening part and the second fastening part are tightly abutted.

[0010] Furthermore, a sealing ring is provided between the lamp cover and the connector.

[0011] Based on the above-mentioned lamp, this utility model also provides a table lamp, including a lamp holder and a lamp pole, and also includes the above-mentioned lamp, wherein the lamp is connected to the lamp holder through the lamp pole.

[0012] Furthermore, the operating hole also serves as the mounting hole for the lamp post.

[0013] Furthermore, at least one movable component is movably disposed within the lamp holder, the movable component being able to slide outside the lamp holder, the end of the movable component away from the center of the lamp holder having a ground lock engagement hole, and a damping component being disposed on the movable component, the damping component forming a damping engagement with the lamp holder.

[0014] The beneficial effects of this utility model are as follows: The lamp and table lamp of this utility model have a lamp cover that is detachably connected to the connector, which allows the user to easily remove the lamp cover and facilitates the user's repair or recycling and replacement of the internal parts of the lamp.

[0015] When it is necessary to remove the lamp cover, apply force to the trigger part through the operating hole, causing the unlocking part to push the slider to slide to the second position, so that the first fastening part and the second fastening part are separated, thereby unlocking and separating the lamp cover from the lamp housing to complete the disassembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the first cross-sectional structure of the lamp in this utility model; Figure 2 This is a schematic diagram of the second cross-sectional structure of the lamp in this utility model; Figure 3This is an exploded structural diagram of the lamp in this utility model; Figure 4 This is a structural diagram showing the fit between the connector and the connecting structure; Figure 5 This is a schematic diagram of the structure when the connector and the connecting structure are separated; Figure 6 This is a partial cross-sectional structural diagram of the connector when it is connected to the lamp cover; Figure 7 This is a schematic diagram of the base structure in this utility model; Figure 8 This is a structural diagram showing the moving part separated from the base; Figure 9 This is a structural diagram of the moving parts; Figure 10 This is a structural diagram of a desk lamp.

[0017] Figures 1-10 middle: 1. Lighting fixtures; 11. Lamp housing; 12. Lamp cover; 121. Second fastening part; 122. First protrusion; 123. Operating hole; 13. Light panel; 14. Power supply; 15. Connector; 151. First groove; 152. Protrusion; 153. Connecting hole; 154. Second protrusion; 16. Slider; 161. Second inclined plane; 162. First fastening part; 163. Opening groove; 17. Unlocking component; 171. First inclined surface; 172. Trigger part; 18. First elastic element; 2. Second elastic element; 3. Sealing ring; 4. Power supply mounting bracket; 41. Mounting slot; 42. Fixing plate; 51. Lamp holder; 511. Second slide groove; 52. Light pole; 6. Movable parts; 61. Ground lock mating hole; 62. Damping component; 7. Silicone pad. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] like Figures 1-6The lamp 1 shown includes a lamp housing 11, a lamp cover 12, a lamp plate 13, and a power supply 14, and also includes a connector 15. The connector 15, the lamp plate 13, and the power supply 14 are all disposed inside the lamp housing 11. The light-emitting element and the power supply 14 are electrically connected. The connector 15 is detachably fixedly connected to the lamp housing 11. The connector 15 has a first sliding groove 151. The extension direction of the first sliding groove 151 is defined as a first direction. Preferably, the connector 15 is generally disk-shaped, and the first sliding groove 151 is arranged radially along the connector 15. A slider 16 is provided in the first slide groove 151. Along the first direction, the slider 16 can move relative to the first slide groove 151 at a first position and a second position. A first elastic member 18 is provided in the first slide groove 151 to abut against the slider 16. The first elastic member 18 makes the slider 16 always have a tendency to move towards the first position. The slider 16 has a first fastening part 162, and the lamp cover 12 has a second fastening part 121. Preferably, the first fastening part 162 is in or approximately in the shape of an "L" and is positioned towards the connector 15. The second fastening part 121 is in or approximately in the shape of an inverted "L" and is positioned towards the slider 16. After the first fastening part 162 and the second fastening part 121 are engaged, they are not easy to disengage, ensuring a stable and reliable connection.

[0020] When the slider 16 is in the first position, the first fastening part 162 and the second fastening part 121 are engaged. When the slider 16 is in the second position, the first fastening part 162 and the second fastening part 121 are separated. The connector 15 is movably provided with an unlocking part 17. Along the first direction, the unlocking part 17 abuts against the slider 16. The unlocking part 17 can drive the slider 16 to move from the first position to the second position. The lamp cover 12 or the lamp housing 11 is provided with an operating hole 123 corresponding to the unlocking part 17.

[0021] The lamp 1 of this utility model has a lamp cover 12 detachably connected to a connector 15, which allows the user to easily remove the lamp cover 12 for convenient repair or replacement of internal parts of the lamp 1.

[0022] The moving direction of the unlocking member 17 is defined as the second direction. Along the second direction, the unlocking member 17 has a trigger part 172, and the operation hole 123 corresponds to the trigger part 172.

[0023] See Figures 1-2 In this embodiment, the lamp cover 12 is provided with the operation hole 123. Preferably, the connector 15 has a connection hole 153. In this embodiment, the connection hole 153 is located at the center of the connector 15, and the connection hole 153 and the operation hole 123 are coaxially arranged. The trigger part 172 is arranged in a columnar shape or approximately columnar shape, and at least a portion of the trigger part 172 extends into the connection hole 153 and is guided and engaged with the peripheral sidewall of the connection hole 153.

[0024] In this embodiment, the second direction is the axial direction of the unlocking member 17. The unlocking member 17 can move axially relative to the connecting member 15. The trigger part 172 and the operation hole 123 are coaxially arranged. The operation hole 123 acts on the trigger part 172 to drive the unlocking member 17 to move in the second direction, thereby causing the first fastening part 162 to disengage from the second fastening part 121 and achieve unlocking.

[0025] Specifically, see Figures 1-2 The lamp cover 12 has a first protrusion 122 at its center, and the operating hole 123 is provided inside the first protrusion 122. The connector 15 has a second protrusion 154 at its center, and the connecting hole 153 is provided inside the second protrusion 154. The first protrusion 122 protrudes towards the connector 15, and the second protrusion 154 protrudes towards the lamp cover 12.

[0026] A second elastic element 2 is provided between the lamp cover 12 and the connector 15. The second elastic element 2 has a tendency to make the first fastening part 162 and the second fastening part 121 tightly abut against each other. The second elastic element 2 is a second spring. One end of the second spring abuts against the first protrusion 122, and the other end of the second spring is sleeved on the outside of the second protrusion 154. The second protrusion 154 can support and guide the second spring. Under the elastic force of the second spring, the lamp cover 12 has a tendency to move away from the connector 15 along the second direction, ensuring that the first fastening part 162 can be in close contact with the second fastening part 121 and is not easy to loosen.

[0027] In other embodiments, the operation hole 123 may also be provided on the lamp housing 11. The operation hole 123 corresponds to the position of the trigger part 172. Part of the trigger part 172 extends out of the operation hole 123. The user can press the trigger part 172 to drive the unlocking member 17 to move in the second direction, thereby causing the first fastening part 162 to disengage from the second fastening part 121 and achieve unlocking.

[0028] Preferably, in this embodiment, the unlocking member 17 has a first inclined surface 171 on its peripheral sidewall, and the slider 16 has a second inclined surface 161, with the first inclined surface 171 abutting against the second inclined surface 161.

[0029] Preferably, in this embodiment, along the first direction, the slider 16 has a first end and a second end, the first end has the first inclined surface 171, and the second end has the first fastening portion 162.

[0030] Preferably, in this embodiment, along the first direction, refer to Figure 4The slider 16 has an opening groove 163 located between the first end and the second end. The first groove 151 has a protrusion 152 located within the opening groove 163. The protrusion 152 restricts the sliding stroke of the slider 16. Along the first direction, one end of the first elastic member 18 abuts against the protrusion 152, and the other end of the first elastic member 18 abuts against the groove wall of the opening groove 163. In this embodiment, the first elastic member 18 is a first spring. Under the elastic force of the first spring, the slider 16 can always abut against the unlocking member 17.

[0031] The connector 15 may be provided with a plurality of first grooves 151 in the radial direction. Each first groove 151 is provided with an unlocking member 17 and a first elastic member 18 that correspond to and cooperate with the first groove 151. (See reference) Figure 4 In this embodiment, the number of first slide grooves 151 is set to 4. In other embodiments, the number of first slide grooves 151 can be 3 or 5, etc.

[0032] Preferably, in this embodiment, a sealing ring 3 is provided between the lamp cover 12 and the connector 15, which can effectively play a sealing role and prevent dust and moisture from entering.

[0033] Preferably, in this embodiment, refer to Figure 3 The lamp 1 also includes a power supply mounting base 4, which is fixedly connected to the connector 15. The power supply mounting base 4 has a mounting groove 41, and the power supply 14 is detachably disposed in the mounting groove 41. The power supply mounting base 4 is also provided with a fixing plate 42, which can limit the power supply 14 between the mounting groove 41 and the fixing plate 42. The lamp board 13 is fixedly connected to the power supply mounting base 4 by screws to ensure the stability of the connection.

[0034] In this embodiment, when the lamp cover 12 is installed, the lamp cover 12 can act on the trigger part 172, causing the unlocking member 17 to move in the second direction. Since the first inclined surface 171 of the unlocking member 17 abuts against the second inclined surface 161 of the slider 16, under the action of the inclined surface, the unlocking member 17 can push the slider 16 to slide towards the second position. At this time, the first elastic member 18 is compressed, and the first fastening part 162 and the second fastening part 121 are separated. When the lamp cover 12 is installed in place, the first elastic member 18 resets and pushes the slider 16 to slide towards the first position, so that the first fastening part 162 and the second fastening part 121 are fastened together, realizing a stable connection between the lamp cover 12 and the lamp 1. The operation is convenient. Just install the lamp cover 12 in place, and the fastening action can be automatically completed by the linkage of the slider 16 and the unlocking member 17.

[0035] When it is necessary to disassemble the lamp cover 12, use a tool to act on the trigger part 172 through the operating hole 123, so that the unlocking part 17 moves again in the second direction, pushes the slider 16 to slide towards the second position, so that the first fastening part 162 and the second fastening part 121 are separated, thereby unlocking and separating the lamp cover 12 from the lamp housing 11 to complete the disassembly.

[0036] Based on the above-mentioned lamp 1, see reference Figures 7-10 This utility model also provides a table lamp, including a lamp holder 51 and a lamp post 52, and also includes the aforementioned lamp fixture 1, wherein the lamp fixture 1 is connected to the lamp holder 51 via the lamp post 52. (See reference...) Figure 5 A silicone pad 7 is installed between the lamp post 52 and the lamp 1 to provide cushioning.

[0037] Preferably, in this embodiment, the operating hole 123 also serves as the mounting hole for the lamp post 52, achieving a multi-purpose function. Specifically, in this embodiment, the lamp cover 12 has a mounting hole with internal threads at its center, and the lamp post 52 is threadedly connected to the mounting hole to ensure a stable and reliable connection.

[0038] When it is necessary to remove the lamp cover 12, unscrew the lamp post 52, and then trigger the internal trigger part 172 through the operation hole 123 to drive the unlocking part 17 to move, so that the first fastening part 162 is disengaged from the second fastening part 121, thereby unlocking and completing the removal of the lamp cover 12.

[0039] When using a desk lamp indoors, tipping over is usually not a problem because the indoor space is relatively stable and there are no external factors such as strong winds. However, when the desk lamp is moved outdoors, the situation is different. If it encounters windy weather or is accidentally touched, the desk lamp can easily lose its balance and tip over.

[0040] To effectively enhance the stability of the desk lamp during outdoor use, preferably, in this embodiment, refer to... Figures 7-9 At least one movable member 6 is movably disposed within the lamp holder 51. The movable member 6 can slide to the outside of the lamp holder 51. In this embodiment, the lamp holder 51 is in the shape of a disc or approximately a disk. A second sliding groove 511 is provided within the lamp holder 51, extending radially along the lamp holder 51. The movable member 6 is slidably disposed within the second sliding groove 511 and can slide radially to the outside of the lamp holder 51 along the second sliding groove 511. The end of the movable member 6 away from the center of the lamp holder 51 has a ground lock engagement hole 61. The user can pull out the movable member 6 from the lamp holder 51 and use a ground lock or ground buckle to engage with the ground lock engagement hole 61 for fixation. In this way, the stability of the table lamp can be significantly improved, thereby effectively preventing the table lamp from accidentally tipping over when used outdoors.

[0041] Preferably, the movable part 6 is provided with a damping part 62, which forms a damping cooperation with the lamp holder 51. When the movable part 6 slides, it can provide a certain damping to ensure that the movable part 6 can maintain its current position after sliding.

[0042] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A lamp fixture, comprising a lamp housing (11) and a lamp cover (12), characterized in that: It also includes a connector (15), which is disposed inside the lamp housing (11). The connector (15) is detachably fixed to the lamp housing (11). The connector (15) has a first groove (151). The extension direction of the first groove (151) is defined as the first direction. A slider (16) is disposed inside the first groove (151). Along the first direction, the slider (16) can move relative to the first groove (151) at a first position and a second position. A first elastic member (18) is disposed inside the first groove (151) and abuts against the slider (16). The first elastic member (18) makes the slider (16) always have a tendency to move toward the first position. The lamp cover (12) has a first fastening part (162) and a second fastening part (121). When the slider (16) is in the first position, the first fastening part (162) and the second fastening part (121) are engaged. When the slider (16) is in the second position, the first fastening part (162) and the second fastening part (121) are separated. The connector (15) is movably provided with an unlocking part (17). Along the first direction, the unlocking part (17) abuts against the slider (16). The unlocking part (17) can drive the slider (16) to move from the first position to the second position. The lamp cover (12) or the lamp housing (11) is provided with an operating hole (123) corresponding to the unlocking part (17).

2. The lamp according to claim 1, characterized in that: The moving direction of the unlocking member (17) is defined as the second direction. Along the second direction, the unlocking member (17) has a trigger part (172), and the operation hole (123) corresponds to the trigger part (172).

3. A lamp according to claim 1, characterized in that: The unlocking component (17) has a first inclined surface (171) on its peripheral sidewall, and the slider (16) has a second inclined surface (161), with the first inclined surface (171) abutting against the second inclined surface (161).

4. A lamp according to claim 3, characterized in that: Along the first direction, the slider (16) has a first end, a second end, and an opening groove (163). The first end has a first inclined surface (171), and the second end has a first fastening part (162). The opening groove (163) is located between the first end and the second end. The first groove (151) has a protrusion (152). The protrusion (152) and the first elastic member (18) are both located in the opening groove (163). Along the first direction, one end of the first elastic member (18) abuts against the protrusion (152), and the other end of the first elastic member (18) abuts against the groove wall of the opening groove (163).

5. A lamp according to claim 2, characterized in that: The connector (15) has a connecting hole (153), which is coaxially arranged with the operating hole (123). At least a portion of the trigger part (172) extends into the connecting hole (153) and is guided and engaged with the peripheral sidewall of the connecting hole (153).

6. A lamp according to claim 1, characterized in that: A second elastic member (2) is provided between the lamp cover (12) and the connector (15), and the second elastic member (2) has a tendency to move so that the first fastening part (162) and the second fastening part (121) are tightly pressed together.

7. A lamp according to claim 1, characterized in that: A sealing ring (3) is provided between the lamp cover (12) and the connector (15).

8. A table lamp, comprising a lamp holder (51) and a lamp post (52), characterized in that... It also includes a lamp as described in any one of claims 1 to 7, wherein the lamp (1) is connected to the lamp holder (51) via the lamp post (52).

9. A table lamp according to claim 8, characterized in that: The operating hole (123) also serves as the mounting hole for the lamp post (52).

10. A table lamp according to claim 9, characterized in that: At least one movable part (6) is movably disposed inside the lamp holder (51). The movable part (6) can slide to the outside of the lamp holder (51). The end of the movable part (6) away from the center of the lamp holder (51) has a ground lock mating hole (61). A damping part (62) is disposed on the movable part (6). The damping part (62) and the lamp holder (51) form a damping mating.

Images