lamps

Abstract

The present invention provides a lamp, including a power connection part and a lighting part; the power connection part includes a transparent shell, a wire member and a power supply part, the transparent shell is provided with a mounting channel, the mounting channel includes a first end and a second end connected to the first end, the first end and the second end both pass through the transparent shell, the wire member is inserted into the mounting channel, a receiving space is provided in the wire member, the power supply part is arranged in the receiving space, and a port passing through the second end of the transparent shell is located in the receiving space; the lighting part includes a heat sink and a light-emitting part; the wire member is fixed on the heat sink, the heat sink is installed on the transparent shell, and a mounting space is formed between the heat sink and the transparent shell; the light-emitting part is embedded in the heat sink and is located in the mounting space, the light-emitting part is located outside the wire member, the light-emitting part is electrically connected to the power supply part, and the light of the light-emitting part is emitted outside the lamp through the transparent shell, so that the lamp post of the lamp cannot be seen.

Description

Technical Field

[0001] The present invention belongs to the technical field of lighting, and in particular relates to a lamp. Background Art

[0002] Existing lamps not only have to play the role of lighting, but also have to play the role of decoration. When the lamp is installed in a preset position, the lamp post is easy to be seen when the lamp is not lighting, thereby affecting the decorative effect of the lamp. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a lamp to address the problem that when the existing lamp is installed in a preset position, the lamp post of the lamp is easily visible when the lamp is not lighting, thereby affecting the decorative effect of the lamp.

[0004] In order to solve the above technical problems, an embodiment of the present invention provides a lamp, including a power connection part and a lighting part; the power connection part includes a transparent shell, a wire member and a power supply part, the transparent shell is provided with a mounting channel, the mounting channel includes a first end and a second end connected to the first end, the first end and the second end both pass through the transparent shell, the wire member is inserted into the mounting channel, a accommodating space is provided in the wire member, the power supply part is arranged in the accommodating space, and the port of the power supply part passing through the second end of the transparent shell is located in the accommodating space; the lighting part includes a heat sink and a light-emitting part; the wire member is fixed on the heat sink, the heat sink is installed on the transparent shell, and a mounting space is formed between the heat sink and the transparent shell; the light-emitting part is embedded in the heat sink and is located in the mounting space, the light-emitting part is located outside the wire member, the light-emitting part is electrically connected to the power supply part, and the light emitted by the light-emitting part is emitted to the outside of the lamp through the transparent shell.

[0005] Optionally, the power supply unit includes a color adjustment power supply, and the light-emitting unit includes a plurality of light boards, each light board emits a different light color, and each light board is electrically connected to the color adjustment power supply.

[0006] Optionally, the power connection portion further includes a power connector, which is disposed on the transparent shell, the power supply is electrically connected to the power connector, the power connector is used to connect to the lamp holder, and the power connector covers the port passing through the first end of the transparent shell.

[0007] Optionally, the lamp also includes a spotlight part, which avoids the power connection part and the lighting part; the power supply includes a spotlight power supply; the spotlight part includes a mounting base, a spotlight light source and a lens assembly; the mounting base is fixed on the heat dissipation base, the spotlight light source and the lens assembly are embedded in the mounting base, the spotlight light source is electrically connected to the spotlight power supply, the light emitted by the spotlight light source passes through the lens assembly, and the light emitted through the lens assembly is emitted outside the lamp.

[0008] Optionally, the light emitting end of the spotlight light source faces away from the transparent shell.

[0009] Optionally, the mounting seat and the heat sink are integrally provided.

[0010] Optionally, a mounting groove is provided on the mounting seat, and the spotlight part also includes a first snap ring, which is snapped onto the inner wall of the mounting groove along the depth direction and is arranged circumferentially along the inner wall of the mounting groove along the depth direction. The first snap ring is arranged on the lens assembly, and the light passing through the lens assembly is emitted outside the lamp through the inner ring of the first snap ring.

[0011] Optionally, the spotlight part also includes a fixed tube and a movable tube, the fixed tube is fixed on the mounting seat, the central axis of the movable tube and the central axis of the fixed tube are arranged collinearly, the spotlight light source is arranged in the fixed tube, the lens assembly is arranged in the movable tube, and the movable tube has a locked state and an unlocked state; when the movable tube is in the locked state, the movable tube is limited on the fixed tube, and when the movable tube is in the unlocked state, the movable tube drives the lens assembly to move on the fixed tube away from or close to the mounting seat.

[0012] Optionally, the spotlight part also includes a second snap ring, which is snapped onto the inner wall of the movable tube and arranged along the circumference of the inner wall of the movable tube. The second snap ring is arranged on the lens assembly, and the light passing through the lens assembly passes through the inner ring of the second snap ring and is emitted to the outside of the lamp.

[0013] Optionally, the transparent shell is mist-like PC or transparent PC.

[0014] An embodiment of the present invention provides a lamp that, when installed in a preset position, allows the wire guide to be visible through the transparent housing when the lamp is not illuminating or illuminating, while the lamp post of a conventional lamp is not visible, thus providing a good decorative effect. The wire guide conceals the power supply. The heat sink dissipates heat, rapidly transferring heat from the installation space to the exterior of the lamp. The light-emitting element is embedded in the heat sink, making it difficult to directly see through the transparent housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the exploded structure of the lamp provided in the embodiment of the present invention Figure 1 ;

[0016] Figure 2 Schematic diagram of the exploded structure of the lamp provided in the embodiment of the present invention Figure 2 .

[0017] Among them, the reference numerals in the figures are:

[0018] 1. Power connection part; 11. Transparent shell; 1111. First end; 1112. Second end; 12. Wire member; 121. Accommodation space; 13. Power supply member; 14. Power connection member; 2. Illumination part; 21. Heat sink; 22. Light-emitting member; 3. Installation space; 4. Spotlight part; 41. Mounting seat; 42. Spotlight light source; 43. Lens assembly; 44. Fixing tube; 45. Movable tube; 46. Second clamping ring; 5. Heat dissipation hole. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a lamp, comprising a power connection portion 1 and a lighting portion 2;

[0021] The power connection portion 1 includes a transparent housing 11, a wire member 12, and a power supply member 13. The transparent housing 11 is provided with a mounting channel. The mounting channel includes a first end 1111 and a second end 1112 connected to the first end 1111. The first end 1111 and the second end 1112 both pass through the transparent housing 11. The wire member 12 is inserted into the mounting channel. An accommodating space 121 is defined within the wire member 12. The power supply member 13 is disposed within the accommodating space 121. The port of the power supply member 13 that passes through the second end 1112 of the transparent housing 11 is located within the accommodating space 121.

[0022] The lighting unit 2 includes a heat sink 21 and a light emitting element 22;

[0023] The wire member 12 is fixed on the heat sink 21, and the heat sink 21 is installed on the transparent shell 11, and an installation space 3 is formed between the heat sink 21 and the transparent shell 11;

[0024] The light emitting component 22 is embedded in the heat sink 21 and located in the installation space 3 . The light emitting component 22 is located outside the wire component 12 . The light emitting component 22 is electrically connected to the power supply component 13 . The light emitted by the light emitting component 22 is emitted outside the lamp through the transparent shell 11 .

[0025] Compared to the prior art, the lamp provided by the present invention offers a superior decorative effect. When installed in a preset position, the lead wire assembly 12 is visible through the transparent housing 11, both when the lamp is not illuminating and when it is illuminating. The lead wire assembly 12 conceals the power supply 13. The heat sink 21 dissipates heat, rapidly transferring heat from the installation space 3 to the exterior of the lamp. The light-emitting element 22 is embedded in the heat sink 21, making it difficult to directly see through the transparent housing 11.

[0026] Specifically, the wire guide 12 is a wire barrel.

[0027] Specifically, the user can connect a power cord (not shown) to the power supply unit 13, and then connect the power cord to an external power supply, so that the external power supply (not shown) can power the power supply unit 13, and the powered power supply unit 13 can control the light-emitting unit 22.

[0028] Specifically, the transparent shell 11 is clamped on the heat sink 21 , and the connection structure between the transparent shell 11 and the heat sink 21 is simple and very practical.

[0029] In one embodiment, if Figure 1 and Figure 2 As shown, the transparent shell 11 is provided with a heat dissipation hole 5, and the heat dissipation hole 5 is communicated with the installation channel.

[0030] In one embodiment, the power supply 13 includes a color adjustment power supply, and the light emitting element 22 includes a plurality of light boards, each light board emits a different light color, and each light board is electrically connected to the color adjustment power supply.

[0031] By cooperating with the color-adjusting power supply and the light panels, the lighting unit 2 has the function of changing color.

[0032] Specifically, the user can connect the power cord to the color-adjusting power supply, and then connect the power cord to an external power supply, so that the external power supply can power the color-adjusting power supply, and the powered color-adjusting power supply can control each light panel, so that the lamp has the function of changing color.

[0033] Specifically, each lamp panel is disposed around one end of the wire member 12 .

[0034] Specifically, the light panel can illuminate at a large angle, so that the lighting unit 12 has a larger illumination range.

[0035] Specifically, the color adjustment power supply is a color adjustment control circuit board or a color adjustment controller.

[0036] In one embodiment, if Figure 1 and Figure 2 As shown, the power connection part 1 also includes a power connection member 14, which is arranged on the transparent shell 11, and the power supply member 13 is electrically connected to the power connection member 14. The power connection member 14 is used to connect to the lamp holder (not shown in the figure), and the power connection member 14 covers the port 1111 that passes through the first end portion of the transparent shell 11.

[0037] When the power connector 14 is connected to the lamp holder, the power terminals on the lamp holder supply power to the power connector 14, and the power connector 14 supplies power to the power supply 13, thereby improving the convenience of using the lamp. The power connector 14 is matched with the lamp holder (not shown).

[0038] Specifically, the power connector 14 is threadedly connected to the transparent housing 11. Preferably, the power connector 14 is an E26 or E27 solder lamp holder.

[0039] Specifically, the preset position is a lamp holder installed on a wall or a lamp holder hung on a wall.

[0040] In one embodiment, if Figure 1 and Figure 2 As shown, the lamp further includes a spotlight portion 4, which avoids the power connection portion 1 and the lighting portion 2;

[0041] The power supply 13 includes a spotlight power supply;

[0042] The spotlight unit 4 includes a mounting base 41, a spotlight light source 42 and a lens assembly 43;

[0043] The mounting base 41 is fixed on the heat sink 21, and the spotlight light source 42 and the lens assembly 43 are embedded in the mounting base 41. The spotlight light source 42 is electrically connected to the spotlight power supply. The light emitted by the spotlight light source 42 passes through the lens assembly 43 and is emitted outside the lamp.

[0044] The lens assembly 43 plays a role in protecting the spotlight light source 42. The light emitted by the spotlight light source 42 is incident light.

[0045] Specifically, the user can connect the power cord to the power supply 13, and then connect the power cord to an external power supply, so that the external power supply supplies power to the spotlight power supply, and the powered spotlight power supply controls the spotlight power supply. Alternatively, when the power connector 14 is connected to the lamp holder, the power terminals on the lamp holder supply power to the power connector 14, so that the power connector 14 supplies power to the spotlight power supply, and the powered spotlight power supply controls the spotlight power supply.

[0046] Specifically, the spotlight light source 42 is a COB light source, and the spotlight power supply is a spotlight control circuit board or a spotlight controller.

[0047] In one embodiment, if Figure 1 and Figure 2 As shown, the light emitting end of the spotlight light source 42 faces away from the transparent housing 11 , ensuring that the irradiation direction of the spotlight light source is opposite to the irradiation direction of the light emitting element 22 .

[0048] Specifically, when installing the lamp, the light-emitting end of the light-emitting member 22 is arranged upward, and the light-emitting end of the light source is arranged downward.

[0049] In one embodiment, if Figure 1 and Figure 2 As shown, the mounting base 41 is integrally provided with the heat sink 21, and the mounting base 41 has the function of heat dissipation, so that the heat generated by the incident light source is quickly transferred out of the lamp. Specifically, the heat sink 21 and the mounting base 41 are aluminum parts.

[0050] In one embodiment, the mounting base 41 is provided with a mounting groove (not shown), and the spotlight unit 4 further includes a first snap ring (not shown). The first snap ring is snapped onto the inner wall of the mounting groove along the depth direction and is disposed circumferentially along the inner wall of the mounting groove along the depth direction. The first snap ring is disposed around the lens assembly 43. Light from the lens assembly 43 is emitted outside the lamp through the inner ring of the first snap ring. The lens assembly 43 is mounted within the mounting groove by the first snap ring. The first snap ring prevents the lens assembly 43 from directly contacting the inner wall of the mounting groove, thereby protecting the lens assembly 43. The first snap ring acts as a buffer, reducing the impact of external forces on the lens assembly 43 and making it less susceptible to damage.

[0051] In one embodiment, if Figure 1 and Figure 2 As shown, the spotlight unit 4 further includes a fixed tube 44 and a movable tube 45. The fixed tube 44 is fixed to the mounting base 41. The central axis of the movable tube 45 is collinear with the central axis of the fixed tube 44. The spotlight light source is disposed in the fixed tube 44. The lens assembly 43 is disposed in the movable tube 45. The movable tube 45 has a locked state and an unlocked state.

[0052] When the movable cylinder 45 is in a locked state, the movable cylinder 45 is limited on the fixed cylinder 44 . When the movable cylinder 45 is in an unlocked state, the movable cylinder 45 drives the lens assembly 43 to move on the fixed cylinder 44 away from or close to the mounting seat 41 .

[0053] When the movable cylinder 45 is in the unlocked state, the movable cylinder 45 drives the lens assembly 43 to change the distance between the lens assembly 43 and the spotlight light source 42 , thereby changing the focal length of the light passing through the lens assembly 43 .

[0054] In one embodiment, if Figure 1 and Figure 2As shown, the spotlight part 4 also includes a second snap ring 46, which is snapped onto the inner wall of the movable tube 45 and arranged along the circumference of the inner wall of the movable tube 45. The second snap ring 46 is arranged around the lens assembly 43, and the light passing through the lens assembly 43 passes through the inner ring of the second snap ring 46 and is emitted outside the lamp.

[0055] The lens assembly 43 is mounted in the movable cylinder 45 via a second snap ring 46. The second snap ring 46 prevents the lens assembly 43 from directly contacting the inner wall of the movable cylinder 45, thereby protecting the lens assembly 43. The second snap ring 46 acts as a buffer, reducing the impact of external forces on the lens assembly 43 and making the lens assembly 43 less susceptible to damage.

[0056] Specifically, the movable cylinder 45 is threadedly connected to the fixed cylinder 44. Preferably, the movable cylinder 45 and the fixed cylinder 44 are both cylinders.

[0057] In one embodiment, the transparent shell 11 is made of mist-like PC or transparent PC, and the mist-like PC and transparent PC have better light transmission effect.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A lamp, characterized in that: The lamp comprises a power supply connection portion and a lighting portion; the power supply connection portion comprises a transparent shell, a wire member and a power supply member, the transparent shell is provided with a mounting channel, the mounting channel comprises a first end portion and a second end portion connected to the first end portion, the first end portion and the second end portion both pass through the transparent shell, the wire member is inserted into the mounting channel, a receiving space is provided in the wire member, the power supply member is arranged in the receiving space, and a port of the power supply member passing through the second end portion of the transparent shell is located in the receiving space; the lighting portion comprises a heat sink and a light-emitting member; the wire member is fixed to the heat sink, the heat sink is mounted on the transparent shell, and a mounting space is formed between the heat sink and the transparent shell; the light-emitting member is embedded in the heat sink and located in the mounting space, the light-emitting member is located outside the wire member, the light-emitting member is electrically connected to the power supply member, and the light emitted by the light-emitting member is emitted outside the transparent shell; The power supply unit includes a color adjustment power supply, and the light emitting unit includes a plurality of light boards, each light board emits a different light color, and each light board is electrically connected to the color adjustment power supply; The power connection portion further includes a power connection member, the power connection member is provided on the transparent shell, the power supply member is electrically connected to the power connection member, the power connection member is used to connect to the lamp holder, and the power connection member covers the port passing through the first end portion of the transparent shell; The lamp further includes a spotlight portion, which is away from the power connection portion and the lighting portion; the power supply unit includes a spotlight power supply; the spotlight portion includes a mounting base, a spotlight light source, and a lens assembly; the mounting base is fixed to the heat sink, the spotlight light source and the lens assembly are embedded in the mounting base, the spotlight light source is electrically connected to the spotlight power supply, and light from the spotlight light source passes through the lens assembly and is emitted outside the lamp; The light emitting end of the spotlight light source faces away from the transparent shell; The mounting seat and the heat sink are integrally arranged; The mounting seat is provided with a mounting groove, and the spotlight portion further includes a first snap ring, the first snap ring being snapped onto the inner wall of the mounting groove along the depth direction and being arranged along the circumference of the inner wall of the mounting groove along the depth direction, the first snap ring being arranged around the lens assembly, and light passing through the lens assembly is emitted outside the lamp through the inner ring of the first snap ring; The spotlight portion further includes a fixed tube and a movable tube, the fixed tube being fixed to the mounting seat, the central axis of the movable tube being collinear with the central axis of the fixed tube, the spotlight light source being disposed in the fixed tube, the lens assembly being disposed in the movable tube, and the movable tube having a locked state and an unlocked state; when the movable tube is in the locked state, the movable tube is limited on the fixed tube, and when the movable tube is in the unlocked state, the movable tube drives the lens assembly to move on the fixed tube away from or closer to the mounting seat; The spotlight unit further includes a second snap ring, which is snapped onto the inner wall of the movable tube and arranged along the circumference of the inner wall of the movable tube. The second snap ring is arranged around the lens assembly, and light passing through the lens assembly is emitted outside the lamp through the inner ring of the second snap ring; The transparent shell is mist-like PC or transparent PC.

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