Projection lamp

Abstract

The utility model relates to a projection lamp which comprises a plurality of lamp assemblies and at least one pivot joint assembly, each pivot joint assembly is connected between every two adjacent lamp assemblies, each lamp assembly comprises a shell, a light-emitting module and a light condensation structure, the light-emitting module and the light condensation structure are arranged in the shell, and the light condensation structure can gather light emitted by the light-emitting module. The two lamp assemblies are arranged in the shell and enable light to be projected out of the shell, each pivot joint assembly comprises a connecting base, a middle pivot column and a connecting column, the connecting base is arranged on one lamp assembly, the middle pivot column is in pivot joint with the connecting base, the connecting column is arranged on the other lamp assembly and in pivot joint with the middle pivot column, and the two lamp assemblies are connected through the pivot joint assemblies and can pivot relative to each other. Therefore, the lamp assemblies can irradiate light rays in different directions at the same time, the setting angles and positions of the lamp assemblies do not need to be adjusted one by one, and convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to a projection lamp, especially a projection lamp capable of projecting light rays. Background Art

[0002] In modern times, the sense of atmosphere of the environment has been gradually emphasized. Therefore, people will set up lighting fixtures or use the fixtures to illuminate environmental objects, such as trees or buildings, etc., to create a unique atmosphere.

[0003] Currently, there is a projection lamp for illuminating environmental objects. The projection lamp includes a lamp housing and a light-emitting module disposed inside the lamp housing. The projection lamp is set on the ground or the wall and oriented towards the environmental object to be illuminated. By turning on the light-emitting module to emit light rays, the environmental object can be illuminated.

[0004] However, currently available projection lamps can only face in a single direction and cannot emit light rays in different directions simultaneously. Therefore, if different positions of environmental objects need to be illuminated simultaneously, multiple projection lamps need to be set up, and the installation angles and positions of each projection lamp need to be adjusted separately, which is rather inconvenient. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to improve the problem that currently available projection lamps can only emit light rays in one direction. Therefore, if different positions of environmental objects need to be illuminated simultaneously, multiple projection lamps need to be set up, and the installation angles and positions of each projection lamp need to be adjusted separately, which is rather inconvenient.

[0006] The technical solution proposed by the utility model is to provide a projection lamp, which includes:

[0007] A plurality of lamp components, which are arranged adjacent to each other. Each lamp component includes

[0008] A housing, the interior of which is hollow. The housing includes a light-transmitting cover, and the light-transmitting cover is disposed on one side of the housing;

[0009] A light-emitting module, which is disposed in the housing and includes at least one light-emitting unit. The at least one light-emitting unit faces the light-transmitting cover and can project light;

[0010] A light condensing structure, which is disposed in the housing and located between the light-emitting module and the light-transmitting cover. The light condensing structure includes at least one condenser lens. The at least one condenser lens corresponds to the at least one light-emitting unit and can condense light rays and project the light rays towards the light-transmitting cover;

[0011] At least one pivoting component, each pivoting component is connected between every two adjacent lamp components. Each pivoting component includes

[0012] A connecting base is provided on one of the two lamp assemblies and has a connecting hole.

[0013] An intermediate pivot post includes a pivoting end and a pivot hole. The pivoting end is pivotally provided in the connecting hole of the connecting base.

[0014] A connecting post is provided on the other of the two lamp assemblies and is pivotally provided in the pivot hole of the intermediate pivot post. The two lamp assemblies can pivot relative to each other by being connected by the pivoting assembly.

[0015] Preferably, in the projection lamp as described above, the pivoting end of the intermediate pivot post of each pivoting assembly extends along a first direction, the pivot hole of the intermediate pivot post extends along a second direction, and the first direction and the second direction are not parallel to each other.

[0016] Preferably, in the projection lamp as described above, the projection lamp includes a floor socket that pivotally connects one of the plurality of lamp assemblies and connects the outer shell of the lamp assembly.

[0017] Preferably, in the projection lamp as described above, the floor socket includes a universal connecting member and three support feet. The three support feet connect one end of the universal connecting member, the other end of the universal connecting member connects the outer shell of the lamp assembly, and the three support feet can be folded and retracted.

[0018] Preferably, in the projection lamp as described above, the outer shell includes a heat dissipation hole portion having a plurality of heat dissipation holes that penetrate the outer shell.

[0019] Preferably, in the projection lamp as described above, the light-transmitting cover and the heat dissipation hole portion are respectively located on opposite sides of the outer shell.

[0020] Preferably, in the projection lamp as described above, each lamp assembly includes a heat dissipation plate that is provided in the outer shell and connects the light-emitting module.

[0021] Preferably, in the projection lamp as described above, a pattern is provided on the light-transmitting cover.

[0022] Preferably, in the projection lamp as described above, the light-emitting module includes a plurality of the light-emitting units, and each light-emitting unit can emit light of different colors.

[0023] Preferably, in the projection lamp as described above, the light-emitting module includes a control unit that is electrically connected to the at least one light-emitting unit and is used to control the at least one light-emitting unit to turn on or off, and can control the on or off time of the at least one light-emitting unit.

[0024] The beneficial effects that can be achieved by the present utility model are as follows: The projection lamp of the present utility model can irradiate light in different directions simultaneously. The projection lamp of the present utility model includes a plurality of lamp assemblies, and each two adjacent lamp assemblies are connected by the pivot assembly and can pivot relative to each other. Therefore, as long as the projection lamp is set up, the irradiation directions and angles of the plurality of lamp assemblies can be adjusted respectively, so that the plurality of lamp assemblies can irradiate light in different directions respectively, without adjusting the setting angles and positions of the plurality of lamp assemblies one by one, effectively improving convenience. Furthermore, the light emitted by at least one light-emitting unit of the light-emitting module of each lamp assembly will be condensed by the corresponding condenser lens respectively and then projected towards the light-transmitting cover, thereby improving the light intensity emitted by the lamp assembly, improving the decorative effect and saving energy. Brief Description of the Drawings

[0025] Figure 1 : A perspective schematic diagram of a preferred embodiment of the projection lamp of the present utility model.

[0026] Figure 2 : A partial exploded schematic diagram of the projection lamp of the present utility model.

[0027] Figure 3 : An exploded perspective schematic diagram of the lamp assembly of the projection lamp of the present utility model.

[0028] Figure 4 : A front view cross-sectional schematic diagram of the lamp assembly of the projection lamp of the present utility model.

[0029] Figure 5 : A front view planar schematic diagram of the projection lamp of the present utility model.

[0030] Figure 6 : A top view planar schematic diagram of the projection lamp of the present utility model.

[0031] Figures 7 to 9 : A top view planar schematic diagram of the plurality of lamp assemblies of the projection lamp of the present utility model facing different directions.

[0032] Brief Description of the Reference Numerals in the Drawings:

[0033] 10: Lamp assembly

[0034] 11: Housing

[0035] 111: Light-transmitting cover

[0036] 112: Heat dissipation hole part

[0037] 12: Light-emitting module

[0038] 121: Light-emitting unit

[0039] 13: Condensing structure

[0040] 131: Condensing lens

[0041] 132: Mounting plate

[0042] 14: Heat dissipation plate

[0043] 20: Pivoting assembly

[0044] 21: Connecting seat

[0045] 211: Connecting hole

[0046] 22: Intermediate pivot post

[0047] 221: Pivoting end

[0048] 222: Pivot hole

[0049] 23: Connecting post

[0050] 24: Screw

[0051] 30: Floor socket

[0052] 31: Universal connecting member

[0053] 32: Support foot

[0054] D1: First direction

[0055] D2: Second direction Detailed implementation manners

[0056] The following further elaborates on the technical means adopted by the present invention to achieve the predetermined utility model purpose in conjunction with the drawings and the preferred embodiments of the present invention.

[0057] Please refer to Figure 1 and Figure 2 , which is a preferred embodiment of the projection lamp of the present invention, and includes a plurality of lamp assemblies 10 and at least one pivoting assembly 20.

[0058] As Figures 1 to 3 shown, the plurality of lamp assemblies 10 are arranged adjacent to each other, and each of the lamp assemblies 10 includes a housing 11, a light emitting module 12 and a condensing structure 13.

[0059] As Figure 2 and Figure 3 shown, the interior of the housing 11 is hollow, and the housing 11 includes a light transmissive cover 111, and the light transmissive cover 111 is disposed on one side of the housing 11.

[0060] As Figure 3 and Figure 4 shown, the light emitting module 12 is disposed in the housing 11 and includes at least one light emitting unit 121, and the at least one light emitting unit 121 faces the light transmissive cover 111 and can project light.

[0061] As Figure 3 and Figure 4 shown, the condensing structure 13 is disposed in the housing 11 and located between the light-emitting module 12 and the light-transmitting cover 111. The condensing structure 13 includes at least one condenser lens 131. The at least one condenser lens 131 corresponds to the at least one light-emitting unit 121 and can collect light and project the light toward the light-transmitting cover 111.

[0062] As Figures 2 to 4 shown, each of the pivot assemblies 20 is connected between every two adjacent lamp assemblies 10. Each of the pivot assemblies 20 includes a connecting base 21, an intermediate pivot post 22, and a connecting post 23. The connecting base 21 is disposed on one of the two lamp assemblies 10 and has a connecting hole 211. The intermediate pivot post 22 includes a pivot end 221 and a pivot hole 222. The pivot end 221 is pivotally disposed in the connecting hole 211 of the connecting base 21. The connecting post 23 is disposed on the other of the two lamp assemblies 10 and is pivotally disposed in the pivot hole 222 of the intermediate pivot post 22. The two lamp assemblies 10 can be pivotally rotated relative to each other by being connected by the pivot assembly 20.

[0063] As Figures 5 to 9 shown, the projection lamp of the present utility model can irradiate light in different directions simultaneously. The projection lamp of the present utility model includes the plurality of lamp assemblies 10, and every two adjacent lamp assemblies 10 are connected by the pivot assembly 20 and can be pivotally rotated relative to each other. Therefore, after the projection lamp is set up, the irradiation directions and angles of the plurality of lamp assemblies 10 can be adjusted respectively, so that the plurality of lamp assemblies 10 can irradiate light in different directions respectively, without adjusting the setting angles and positions of the plurality of lamp assemblies 10 one by one, effectively improving convenience.

[0064] In addition, as Figure 1 and Figure 5 shown, the projection lamp includes a floor plug 30. The floor plug 30 is pivotally connected to one of the plurality of lamp assemblies 10 and is connected to the housing 11 of the lamp assembly 10. The projection lamp can be easily and stably set on the ground through the floor plug 30, so it is convenient to set up the projection lamp.

[0065] Preferably, as Figures 2 to 4 shown, the pivot end 221 of the intermediate pivot post 22 of each pivot assembly 20 extends along a first direction D1, the pivot hole 222 of the intermediate pivot post 22 extends along a second direction D2, and the first direction D1 and the second direction D2 are not parallel to each other. In this embodiment, the first direction D1 and the second direction D2 are perpendicular.

[0066] As Figure 5 and Figure 6As shown, in this embodiment, the number of the plurality of lamp assemblies 10 is three and the number of the at least one pivoting assembly 20 is two. The floor socket 30 is connected to the middle lamp assembly 10 among the three lamp assemblies 10. The connecting seats 21 of the two pivoting assemblies 20 are respectively arranged on opposite sides of the housing 11 of the middle lamp assembly 10, so that the three lamp assemblies 10 are arranged in a straight line.

[0067] Wherein, as Figure 6 and Figure 7 shown, when the plurality of lamp assemblies 10 are axially pivoted along the first direction D1, the connecting posts 23 and the middle pivot post 22 of the at least one pivoting assembly 20 will rotate relative to the connecting seat 21, and the arrangement mode between the plurality of lamp assemblies 10 can be adjusted. Also as Figure 8 shown, by axially pivoting the plurality of lamp assemblies 10 along the second direction D2, the connecting posts 23 of the at least one pivoting assembly 20 will rotate relative to the middle pivot post 22, and the irradiation directions and angles of the plurality of lamp assemblies 10 can be adjusted. In addition, as Figure 9 shown, by axially pivoting the plurality of lamp assemblies 10 along the first direction D1 and the second direction D2, the arrangement mode between the plurality of lamp assemblies 10 and the irradiation directions and angles of the plurality of lamp assemblies 10 can be adjusted simultaneously. Therefore, the plurality of lamp assemblies 10 can respectively irradiate light in different directions, or the light emitted by the plurality of lamp assemblies 10 can be concentrated at the same place, thereby enhancing the irradiation brightness.

[0068] In addition, as Figures 2 to 4 shown, each of the pivoting assemblies 20 includes a plurality of screws 24. The pivoting end 221 is pivotally arranged at one end of the connecting hole 211 of the connecting seat 21, and a screw 24 extends into the other end of the connecting hole 211 of the connecting seat 21 and is locked into the pivoting end 221. The connecting post 23 is pivotally arranged at one end of the pivot hole 222 of the middle pivot post 22, and a screw 24 extends into the other end of the pivot hole 222 of the middle pivot post 22 and is locked into the connecting post 23. By adjusting the plurality of screws 24, the irradiation directions and angles of the plurality of lamp assemblies 10 can be fixed.

[0069] Preferably, as Figure 1 and Figure 5As shown, the ground plug 30 includes a universal connection member 31 and three support feet 32. The three support feet 32 are connected to one end of the universal connection member 31, and the other end of the universal connection member 31 is connected to the housing 11 of the lamp assembly 10, and the three support feet 32 can be folded and retracted. Among them, by arranging the three support feet 32 on the ground, the setting stability can be improved, and the three support feet 32 can be folded and retracted, so it is convenient for storage. In addition, since the universal connection member 31 is connected between the lamp assembly 10 and the three support feet 32, the lamp assembly 10 can also be adjusted in angle relative to the ground where the ground plug 30 is set, further improving the adjustable range of the irradiation direction and angle of the plurality of lamp assemblies 10.

[0070] Furthermore, as Figure 3 and Figure 4 shown, the light emitted by at least one light-emitting unit 121 of the light-emitting module 12 of each lamp assembly 10 will be respectively condensed by the corresponding condenser lens 131 and then projected toward the light-transmitting cover 111. Thereby, the light intensity emitted by the lamp assembly 10 can be improved, and the decorative property can be improved and energy can be saved.

[0071] In addition, as Figure 3 and Figure 4 shown, the condenser structure 13 includes a mounting plate 132, and the at least one condenser lens 131 is arranged on the mounting plate 132.

[0072] In addition, as Figure 2 and Figure 4 shown, the housing 11 includes a heat dissipation hole portion 112 which has a plurality of heat dissipation holes. The plurality of heat dissipation holes penetrate through the housing 11. By means of the heat dissipation hole portion 112, the heat energy generated by the light-emitting module 12 can be led out of the housing 11, improving the heat dissipation performance. Preferably, the light-transmitting cover 111 and the heat dissipation hole portion 112 are respectively located on opposite sides of the housing 11.

[0073] Furthermore, as Figure 3 and Figure 4 shown, each lamp assembly 10 further includes a heat dissipation plate 14 which is arranged in the housing 11 and connected to the light-emitting module 12. The heat dissipation plate 14 can disperse the heat energy generated by the light-emitting module 12, improving the heat dissipation performance.

[0074] In addition, in one aspect of the light-transmitting cover 111, a pattern can be further arranged on the light-transmitting cover 111. By arranging the pattern on the light-transmitting cover 111, the light emitted by the light-emitting module 12 will generate a projection corresponding to the pattern on the irradiated environmental object after passing through the light-transmitting cover 111, thereby providing a decorative effect.

[0075] In addition, in this embodiment, as Figure 3 andFigure 4 As shown, the light emitting module 12 includes a plurality of light emitting units 121 . Each light emitting unit 121 can emit light of a different color, so that the surrounding objects projected by the lamp assembly 10 produce different colors, providing a decorative effect.

[0076] Furthermore, the light-emitting module 12 includes a control unit, which is electrically connected to the at least one light-emitting unit 121 and is used to control the at least one light-emitting unit 121 to be turned on or off, and can control the time when the at least one light-emitting unit 121 is turned on or off. The control unit can also control the different colors of light emitted by the at least one light-emitting unit 121. The control units of the light-emitting modules 12 of the multiple lamp assemblies 10 respectively control the light-emitting units 121 of the light-emitting modules 12 to emit the same or different colors, and control the light-emitting units 121 to be turned on or off, so that the projection lamp of the present invention can provide corresponding decorative lighting effects according to needs.

[0077] In summary, the multiple lamp assemblies 10 of the projection lamp of the present invention can irradiate light in different directions at the same time without having to adjust the setting angles and positions of the multiple lamp assemblies 10 one by one, thereby effectively improving convenience. The light emitted by the light-emitting module 12 is concentrated by the focusing structure 13, which can enhance the light intensity emitted by the lamp assembly 10 and save energy. In addition, the multiple lamp assemblies 10 can also emit light of different colors to provide a decorative effect.

[0078] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A projection lamp, characterized in that, It includes: A plurality of lamp components arranged adjacent to each other, and each of the lamp components includes A housing with a hollow interior, the housing including a light-transmitting cover disposed on one side of the housing; A light-emitting module disposed in the housing and including at least one light-emitting unit that faces the light-transmitting cover and can project light; A light-condensing structure disposed in the housing and located between the light-emitting module and the light-transmitting cover, the light-condensing structure including at least one condenser lens corresponding to the at least one light-emitting unit and capable of condensing light and projecting the light toward the light-transmitting cover; At least one pivoting component, each of the pivoting components being connected between every two adjacent lamp components, and each of the pivoting components includes A connecting seat disposed on one of the two lamp components and having a connecting hole; An intermediate pivot post including a pivoting end and a pivot hole, the pivoting end being pivotally mounted in the connecting hole of the connecting seat; A connecting post disposed on the other of the two lamp components and pivotally mounted in the pivot hole of the intermediate pivot post; wherein the two lamp components can pivot relative to each other by being connected by the pivoting component.

2. The projection lamp according to claim 1, characterized in that, The pivoting end of the intermediate pivot post of each of the pivoting components extends in a first direction, the pivot hole of the intermediate pivot post extends in a second direction, and the first direction and the second direction are not parallel to each other.

3. The projection lamp according to claim 1, characterized in that, The projection lamp includes a ground plug pivotally connected to one of the plurality of lamp components and connected to the housing of the lamp component.

4. The projection lamp according to claim 3, characterized in that, The ground plug includes a universal connecting member and three support feet, the three support feet being connected to one end of the universal connecting member, the other end of the universal connecting member being connected to the housing of the lamp component, and the three support feet being capable of being folded and retracted.

5. The projection lamp according to claim 1, characterized in that, The housing includes a heat dissipation hole portion having a plurality of heat dissipation holes penetrating through the housing.

6. The projection lamp according to claim 5, characterized in that, The light-transmitting cover and the heat dissipation hole portion are respectively located on opposite sides of the housing.

7. The projection lamp according to claim 1, characterized in that, Each of the lamp components includes a heat dissipation plate disposed in the housing and connected to the light-emitting module.

8. The projection lamp according to claim 1, characterized in that, A pattern is disposed on the light-transmitting cover.

9. The projection lamp according to claim 1, characterized in that, The light-emitting module includes a plurality of the light-emitting units, and each of the light-emitting units can emit light of different colors.

10. The projection lamp according to any one of claims 1 to 9, characterized in that, The light-emitting module includes a control unit electrically connected to the at least one light-emitting unit and configured to control the at least one light-emitting unit to turn on or off and to control the on or off time of the at least one light-emitting unit.

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