Tower type laser lamp

Abstract

The utility model discloses a tower type laser lamp, and relates to the technical field of laser. The utility model discloses a tower type laser lamp. Comprising a base, a supporting cylinder, an upper cover, a light source module, a beam tube, a light path turning module and a power module. The supporting cylinder is fixed on the base; a light beam tube is rotationally connected into a cylinder cavity of the supporting cylinder; the base is of a shell structure, and a first cavity is formed in the base. The light source module and the power module are arranged in the first cavity; the light source module is located below the beam tube, and beams of the light source module can vertically enter a cavity of the beam tube. The power module is used for driving the beam tube to rotate; the upper cover is located above the supporting cylinder and fixedly connected with the upper end of the beam tube. The utility model provides a device for large-range long-distance 360-degree illumination around a tower body, long-distance illumination can be realized by using laser illumination, a light beam is driven to rotate through a traditional gear mode, a holder is saved, the cost is saved, the rotating speed and the response speed are improved, and the device has a wide application prospect in sea sweeping and lighthouse illumination.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser technology field, concretely relates to a tower type laser lamp. BACKGROUND

[0002] With the development of laser technology, laser lighting application has been very widely, and the traditional lighting scheme has the problem of insufficient long-distance shooting capability, and laser lighting has the advantage of strong long-distance shooting capability.

[0003] At present, laser lighting mostly stays in the mode of pan-tilt control, and has the problems of high cost, slow rotation and response speed. Therefore, how to solve the above technical problems is a technical problem that needs to be solved urgently in the technical field of tower type laser lamp.

[0004] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the utility model and should not be regarded as an acknowledgment or any form of suggestion that it forms prior art that is already known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0005] In view of the above technical problems, the utility model embodiment provides a tower type laser lamp to solve the problems in the above background technology.

[0006] The utility model provides the following technical scheme: a tower type laser lamp, comprising: a base, a support cylinder, an upper cover, a light source module, a light beam tube, a light path turning module and a power module;

[0007] The support cylinder is fixed on the base, and the light beam tube is rotationally connected in the cylinder cavity of the support cylinder;

[0008] The base is a shell structure, and a first chamber is arranged in the interior thereof; the light source module and the power module are arranged in the first chamber;

[0009] The light source module is located below the light beam tube, and the light beam of the light source module can be vertically shot into the tube cavity of the light beam tube; the power module is used for driving the light beam tube to rotate;

[0010] The upper cover is located above the support cylinder and is fixedly connected with the upper end of the light beam tube; a window mirror is arranged in the circumference of the upper cover;

[0011] The second chamber is arranged in the upper cover, and the light path turning module is arranged in the second chamber; the light path turning module is used for turning the light beam shot from the tube cavity of the light beam tube and shooting the light beam from the window mirror.

[0012] Preferably, the light source module comprises a light source shell fixed in the first chamber, and a focusing piece and a light source fixedly arranged in the light source shell from top to bottom; the top of the light source shell is an open structure.

[0013] Preferably, the focusing element is one of an aspherical plano-convex lens, a cemented lens, or a combination lens.

[0014] Preferably, the power module uses an electric motor, an internal combustion engine, or a steam engine as its power source.

[0015] Preferably, the power module includes a first motor fixed in the first chamber, a drive gear fixed on the main shaft of the first motor, and a driven gear fixed on the beam tube; the drive gear and the driven gear mesh and transmit power.

[0016] Preferably, the optical path deflection module uses a reflector or prism to deflect the beam emitted from the beam tube cavity.

[0017] Preferably, the optical path deflection module includes a reflector fixed in the second chamber; the reflector forms a certain angle with the vertical direction.

[0018] Preferably, the light source module and the power module are powered by a battery or an external power source.

[0019] The tower laser light provided in this embodiment of the present invention has the following beneficial effects: The present invention provides a device for large-area long-distance 360-degree illumination around the tower body. Using laser lighting, long-distance illumination can be achieved. The beam rotation is driven by a traditional gear method, which saves the gimbal, reduces costs, and improves the rotation speed and response speed. It has broad application prospects in marine sweeping and lighthouse lighting. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of the present invention from the main view direction;

[0021] Figure 2 This utility model Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0022] Figure 3 This is a schematic diagram of the structure of this utility model after part of the base shell has been removed, viewed from the front.

[0023] Figure 4 This utility model Figure 3 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0024] Figure 5 This is a three-dimensional structural diagram of the present invention after part of the base shell has been removed;

[0025] Figure 6 This utility model Figure 4 A magnified view of part C;

[0026] Figure 7 This utility model Figure 4 A magnified view of part D;

[0027] Figure 8 It is a light path principle schematic view in the utility model. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0029] In view of the problems in the foregoing background art, the embodiments of the utility model provide a tower type laser lamp to solve the foregoing technical problems, and the technical scheme is as follows:

[0030] Referring to Figures 1-8 .

[0031] A tower type laser lamp comprises a base 110, a supporting cylinder 120, an upper cover 130, a light source module 300, a light beam tube 210, a light path turning module and a power module.

[0032] The supporting cylinder 120 is fixed on the base 110, and the light beam tube 210 is rotatably connected in the cylinder cavity of the supporting cylinder 120.

[0033] Specifically, the first bearing 211 and the second bearing 212 are fixed on the upper and lower sides in the cylinder cavity of the supporting cylinder 120, and the light beam tube 210 is fixed on the first bearing 211 and the second bearing 212.

[0034] The base 110 is a shell structure, and a first chamber 111 is arranged in the inside of the base 110; the light source module 300 and the power module are arranged in the first chamber 111; wherein the base 110 can be designed as an integrated structure or a structure of multiple shells spliced, which is not limited further here, and is arranged specifically according to the actual situation.

[0035] The light source module 300 is located below the light beam tube 210, the light beam of the light source module 300 can be vertically upwardly injected into the tube cavity of the light beam tube 210, and the power module is used for driving the light beam tube 210 to rotate.

[0036] The upper cover 130 is located above the supporting cylinder 120 and is fixedly connected with the upper end of the light beam tube 210, and the window mirror 131 is arranged in the circumferential direction of the upper cover 130; the window mirror 131 is a transparent medium, is assembled on the upper cover 130, can make the turned light path pass through, and prevents dust from entering.

[0037] In the utility model, four window mirrors 131 are given, and actually only one piece of window mirror plays the roles of light transmission and dust prevention, and the other three pieces of window mirror 131 are for decoration and uniform counterweight, that is, the number of window mirrors is greater than or equal to one piece.

[0038] The upper cover 130 is provided with a second chamber 133, and the light path turning module is arranged in the second chamber 133; the light path turning module is used for turning the light beam emitted from the tube cavity of the light beam tube 210 and emitting the light beam from the window mirror.

[0039] It should be noted that the design of the upper cover 130 is mainly used for protecting the light path turning module and preventing dust and rain from polluting the light path turning module.

[0040] In the embodiment, the light source module 300 comprises a light source shell 320 fixed in the first chamber 111, a focusing piece 330 and a light source 320 fixed and arranged in the light source shell 320 from top to bottom; and the top of the light source shell 320 is of an open structure.

[0041] The main function of the light source module is to convert electric energy into light energy; the light source 320 can adopt, for example, a RGB laser coupled with an optical fiber for illumination, or a TO packaged semiconductor laser light source with a simpler structure, or a solid laser, a gas laser, a dye laser, an optical fiber laser and the like.

[0042] The main function of the focusing piece 330 is to focus or collimate the laser beam emitted by the light source, improve the brightness of the light beam, and assist the human eye or camera in observation; the focusing piece 330 given in the utility model is a piece of simple aspheric plano-convex lens, and can also be a cemented lens or a combined lens.

[0043] In the embodiment, the power module adopts a motor, an internal combustion engine or a steam engine as a power source; the main function of the power transmission module is to transmit the power generated by the power source and drive the light path turning module to rotate.

[0044] In the embodiment, the power module comprises a first motor 410 fixed in the first chamber 111, a driving gear 420 fixed on the main shaft of the first motor 410, and a driven gear 430 fixed on the light beam tube 210; the driving gear 420 is engaged with the driven gear 430 for transmission. The transmission structure adopted above is a gear transmission structure, and can also be a belt transmission, a chain transmission or a bearing transmission.

[0045] In the embodiment, the light path turning module adopts a mirror or a prism to turn the light beam emitted from the tube cavity of the light beam tube 210. The main function of the light path turning module is to turn the light beam path and turn the straight transmission light beam to propagate in the required direction.

[0046] In the embodiment, the light path turning module comprises a mirror 132 fixed in the second chamber 133; the mirror 132 is at an angle with the vertical direction; preferably, the angle between the mirror and the vertical direction is 35°, that is, the angle between the reflected light path is 35°.

[0047] In the embodiment, the light source module 300 and the power module are powered by a battery or an external power source; if the battery is used for power supply, the battery is arranged in the first chamber 111; and the battery is a lithium battery assembly that can be charged, or various batteries (such as a lithium iron phosphate battery, a sodium ion battery, a lead-acid battery, a nuclear battery, a dye battery, etc.) that can or cannot be charged, or even a generator or other power generation module.

[0048] In the embodiment, the light source control circuit, the wireless control circuit and the power source control circuit are collectively referred to as an "H master control module". The light source control circuit is used for controlling and guaranteeing the work of the light source; the wireless control circuit is used for remotely controlling the work of the entire system; and the power source control circuit is used for controlling and guaranteeing the work of the power source. The three can be integrated in the same control circuit to become a master control module, or can be split into multiple control modules.

[0049] The working principle of the tower type laser lamp provided in the embodiment of the utility model is as follows:

[0050] 1. The light source module 300 is turned on to generate a light beam, the light beam is focused and collimated by the focusing piece, and then vertically enters the lumen of the light beam tube 210;

[0051] 2. The light path turning module turns the light beam emitted from the lumen of the light beam tube 210 and emits it from the window mirror 131 to the ground, forming an "umbrella-shaped" light beam with a certain angle with the ground, and the light path principle diagram is as Figure 8 shown;

[0052] 3. The power module drives the light beam tube 210, the upper cover 130 and the light path turning module to rotate, so that the turned light beam rotates by 360 degrees, for example, an umbrella-shaped illumination area is formed, which facilitates the auxiliary observation range of the human eye or the camera.

[0053] The tower type laser lamp provided in the embodiment of the utility model has the following beneficial effects: the utility model provides a device for 360-degree lighting in a large range around the tower body, and the use of laser lighting can realize long-distance lighting; the light beam is driven to rotate in a traditional gear transmission mode, the gimbal is saved, the cost is saved, the rotation speed and the response speed are improved, and the device has a wide application prospect in sea scanning and lighthouse lighting.

[0054] The apparatus embodiments described above are only illustrative, wherein the units described as separate components can or can not be physically separated, the components displayed as units can or can not be physical units, and can be located in one place or distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs.

[0055] In the utility model, unless another explicit provision and limitation, the terms "mount", "arrange", "connect", "fix", "screw" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or the interaction relationship of two elements inside two elements, unless another explicit limitation, for the ordinary skilled person in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0056] It can be understood that, for those skilled in the art, equivalent replacement or change can be made according to the technical scheme of the utility model and the utility model concept, and all these changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A tower laser light characterized by, The application relates to a light source module and a light path turning module. The base, the supporting cylinder, the upper cover, the light source module, the light beam tube, the light path turning module and the power module are arranged in sequence from bottom to top. The supporting cylinder is fixed on the base; the light beam tube is rotatably connected in the cylinder cavity of the supporting cylinder. The base is a shell structure, and a first chamber is arranged in the base; the light source module and the power module are arranged in the first chamber. The light source module is arranged below the light beam tube, the light beam of the light source module can be vertically emitted into the tube cavity of the light beam tube, and the power module is used for driving the light beam tube to rotate. The upper cover is arranged above the supporting cylinder and is fixedly connected with the upper end of the light beam tube; a window mirror is arranged on the upper cover in the circumferential direction. A second chamber is arranged in the upper cover, and the light path turning module is arranged in the second chamber; the light path turning module is used for turning the light beam emitted from the tube cavity of the light beam tube and emitting the light beam from the window mirror.

2. The tower laser light of claim 1, wherein, The light source module comprises a light source shell fixed in the first chamber, a focusing piece and a light source fixedly arranged in the light source shell from top to bottom, and the top of the light source shell is an open structure.

3. The tower laser light of claim 2, wherein, The focusing piece is one of an aspheric plano-convex lens, a cemented lens or a combined lens.

4. The tower laser light of claim 1, wherein, The power module adopts a motor, an internal combustion engine or a steam engine as a power source.

5. The tower laser light of claim 1, wherein, The power module comprises a first motor fixed in the first chamber, a driving gear fixed on the main shaft of the first motor and a driven gear fixed on the light beam tube; the driving gear and the driven gear are in mesh transmission.

6. The tower laser light of claim 1, wherein, The light path turning module adopts a mirror or a prism to turn the light beam emitted from the tube cavity of the light beam tube.

7. The tower laser light of claim 1, wherein, The light path turning module comprises a mirror fixed in the second chamber; the mirror is arranged at a certain angle with the vertical direction.

8. The tower laser light of claim 1, wherein, The light source module and the power module are powered by a battery or an external power supply.

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