CN208381918U - A kind of novel LED projector lamp - Google Patents

Abstract

The utility model relates to field of light fittings, refer in particular to a kind of novel LED projector lamp, including pedestal, the base top is connected with turntable by bearing, support plate is fixedly connected at the top of the turntable, limit hole one is offered at the top of the support plate, the limit hole one has been connected through a screw thread caging bolt one, and one end of thread of caging bolt is fitted and connected through limit hole one with the pedestal, both ends are fixedly connected with support at the top of the support plate, the utility model structure is simple, it is easy to use, user can be allowed easily to adjust the level and vertical position of light-illuminating, make light being irradiated on any required illuminated position without dead angle, user's manual mobile base replacement position is eliminated to carry out putting fixed operation, LED light can be dispersed into enclosure interior and the heat being transmitted on shell is adequately passed It leads and comes out, avoid the temperature of box house is excessively high part is caused to melt damage, further increase heat dissipation effect, extend the service life of Projecting Lamp.

Description

A kind of novel LED projector lamp

Technical field

The utility model relates to field of light fittings, refer in particular to a kind of novel LED projector lamp.

Background technique

With the continuous breakthrough of LED technology, especially high-power, efficient LED's is succeeded in developing, and LED is widely applied Reality, such as LED projector lamp are had become in various lighting areas, can be used for tunnel illumination, stage illumination, lighting, field construction and illuminate, is wide Illumination, the illumination of appearance wall, road lighting, Landscape Lighting and storage illumination etc. are accused, the use scope of LED projector lamp is very wide General, the utility model of Patent No. CN204062726U provides a kind of novel LED projector lamp, and reflector uses plastics simultaneously It is made up of mold injection, mould and die accuracy height makes that reflector quality is fine and smoothness is high, and mirror effect is good, the reflectivity of light Higher, illumination effect is good, in addition, reflector is set as truncated conical shape, reflective cover inner surface is coated with specular layer, reflector It is covered with the luminous convex surface of several arcs on inner sidewall, light is irradiated on reflector, and repeatedly continuous by each luminous convex surface Ground is reflected, and is shone uniformly dazzle-free, and light utilization is high, and light-out effect is good, and driving device is placed in driving device box, drives Dynamic device box is equipped with the threading hole passed through for conducting wire, and waterproof apron is embedded between threading hole and conducting wire, and leakproofness is strong, shell by Heat-conducting metal is made and is an integral molding structure, and driving device box is made of heat-conducting metal, and back side of shell extends radiating fin, Radiating efficiency is high, and still, which is merely able to that the vertical irradiation position of light is adjusted, and can not adjust the water of light-illuminating Prosposition is set, Projecting Lamp can not be made only need to fix in situ being irradiated on any required position for irradiation without dead angle, The operation for needing user manually to rotate Projecting Lamp, user uses extremely inconvenient, simultaneously because LED light Light the inside of reflector be refracted carry out optically focused can generate higher heat, will lead to the parts such as machine internal wire by Heat is melted or damage, greatly reduces the service life of Projecting Lamp.

Utility model content

In view of the above problems, the utility model provides a kind of novel LED projector lamp, by being equipped with turntable and shaft, Projecting Lamp can be made to rotate up and down, so as to allow user easily to adjust the horizontal position and vertical position of light-illuminating It sets, makes light being irradiated on any required illuminated position without dead angle, eliminate the manual mobile base change bit of user It sets and put fixed operation, the use for the person of being convenient to use can be by LED light by being equipped with cooling fin one and thermovent The heat for being dispersed into enclosure interior is adequately transferred out, and is distributed by thermovent, is avoided the temperature mistake of box house Height causes part to melt damage, by being equipped with cooling fin two, the heat being transmitted on shell can be distributed, further Heat dissipation effect is improved, the service life of Projecting Lamp is extended.

To achieve the goals above, the technical solution adopted in the utility model is as follows:

A kind of novel LED projector lamp, including pedestal, the base top are connected with turntable, the turntable by bearing Top is fixedly connected with support plate, offers limit hole one at the top of the support plate, the limit hole one has been connected through a screw thread Caging bolt one, and one end of thread of the caging bolt is fitted and connected through limit hole one with the pedestal, the support plate top Portion both ends are fixedly connected with support, and the support inner cavity is connected with shaft by bearing, is fixedly connected with shell between the shaft Body, the shell front have been fixed by screws frame, and the frame inner cavity is embedded with lens, the housing cavity installation There is reflector, the reflector center is equipped with LED light, and the reflector back side is fixedly connected with several cooling fins one, The housing bottom offers thermovent, and the back side of shell is fixedly connected with several cooling fins two, two back side of cooling fin Driving device box is installed, the right side holder top offers limit hole two, and the limit hole two is by being threaded with limit Position bolt two, and two end of thread of the caging bolt is fitted and connected through limit hole two with the shaft.

Furthermore, the case top is equipped with handle, and the grip surface is equipped with non-slip texture.

Furthermore, the thermovent inner cavity is equipped with Air Filter.

Furthermore, the reflector inner wall is coated with specular layer.

Furthermore, the driving device box and the equal side of shell offer threading hole, and are connected between threading hole Electric wire, and waterproof apron is embedded between electric wire and threading hole.

Furthermore, the base top quadrangle offers mounting hole, and the base bottom splicing has rubber pad.

The utility model the utility model has the advantages that

1. by be equipped with turntable and shaft, Projecting Lamp can be made to rotate up and down, so as to allow user easily Horizontal position and the vertical position for adjusting light-illuminating make light being irradiated on any required illuminated position without dead angle, User's manual mobile base replacement position is eliminated to carry out putting fixed operation, the use for the person of being convenient to use；

2. by being equipped with cooling fin one and thermovent, the heat that LED light can be dispersed into enclosure interior is adequately passed Export comes, and is distributed by thermovent, avoids the temperature of box house is excessively high part is caused to melt damage；

3. the heat being transmitted on shell can be distributed by being equipped with cooling fin two, further increase heat dissipation Effect extends the service life of Projecting Lamp.

Detailed description of the invention

Fig. 1 is a kind of novel LED projector lamp main view sectional view of the utility model；

Fig. 2 is a kind of novel LED projector lamp shell bottom view of the utility model；

Fig. 3 is a kind of novel LED projector lamp housing section figure of the utility model；

Fig. 4 is a kind of novel LED projector lamp top view of the utility model；

Figure label: 1, pedestal；2, turntable；3, support plate；4, limit hole one；5, caging bolt one；6, support；7, turn Axis；8, shell；9, frame；10, lens；11, reflector；12, LED light；13, cooling fin one；14, thermovent；15, cooling fin Two；16, driving device box；17, limit hole two；18, caging bolt two；19, handle；20, Air Filter.

Specific embodiment

The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.

As shown in Figures 1 to 4, the novel LED projector lamp of one kind described in the utility model, including pedestal 1, the pedestal 1 Top is connected with turntable 2 by bearing, can make Projecting Lamp left-right rotation, eliminates user's manual mobile base replacement position Put fixed operation, the use for the person of being convenient to use is fixedly connected with support plate 3, the support at the top of the turntable 2 Limit hole 1 is offered at the top of plate 3, the limit hole 1 has been connected through a screw thread caging bolt 1, and the caging bolt One 5 ends of thread are fitted and connected through limit hole 1 with the pedestal 1, can be with the position of fixed support plate 3, so as to fixation The horizontal irradiation direction of Projecting Lamp, the 3 top both ends of support plate are fixedly connected with support 6, and 6 inner cavity of support passes through bearing It is connected with shaft 7, Projecting Lamp can be made to rotate upwardly and downwardly, so as to allow user easily to adjust the horizontal position of light-illuminating And vertical position, make light being irradiated on any required illuminated position without dead angle, eliminates user and move bottom manually Seat replacement position put fixed operation, the use for the person of being convenient to use, and is fixedly connected with shell 8 between the shaft 7, 8 front of shell has been fixed by screws frame 9, and lens 10 easy to disassemble can needing replacing according to atmosphere The color of mirror 10, so that the color of light is changed, 9 inner cavity of frame is embedded with lens 10,8 inner cavity of the shell peace Equipped with reflector 11, can sky light be used for optically focused, 11 center of reflector is equipped with LED light 12, described reflective It covers 11 back sides and is fixedly connected with several cooling fins 1, the heat that can be dispersed into LED light 12 inside shell 1 is adequately passed Export comes, and is distributed by thermovent 14, avoids the temperature of box house is excessively high part is caused to melt damage, the shell 8 Bottom offers thermovent 14, and 8 back side of shell is fixedly connected with several cooling fins 2 15, can will be transmitted to shell 1 On heat distribute, further increase heat dissipation effect, extend the service life of Projecting Lamp, 2 15 back side of cooling fin Driving device box 16 is installed, can be with rain-proof, and the heat generated when driving device work can be distributed by cooling fin 2 15 It measures, offers limit hole 2 17 at the top of the support 6 of right side, the limit hole 2 17 has been connected through a screw thread caging bolt two 18, and 2 18 end of thread of the caging bolt is fitted and connected through limit hole 2 17 with the shaft 7, can fix shell 1 Position is rotated upwardly and downwardly, so as to the direction of illumination up and down of fixed Projecting Lamp.

More specifically, handle 19 is installed at the top of the shell 8, is moved easily or carries Projecting Lamp, and the handle 19 surfaces are equipped with non-slip texture, and 14 inner cavity of thermovent is equipped with Air Filter 20, prevent dust from entering shell 1 from thermovent 14 It is interior, it avoids impacting brightness, 11 inner wall of reflector is coated with specular layer, the driving device box 16 and shell The equal side of body 8 offers threading hole, and live wire is connected between threading hole, and marine glue is embedded between electric wire and threading hole Circle, prevents rainwater from entering inside shell 1 along electric wire, causes part dampness or short circuit, the 1 top quadrangle of pedestal offers peace Hole is filled, facilitates the fixed Projecting Lamp of installation, 1 bottom of pedestal, which is glued, rubber pad, and pedestal 1 can be made to be preferably bonded with ground Together, prevent pedestal 1 from generating the effect of bias effect irradiation.

Working principle:, can by rotating turntable 2 after being fixed Projecting Lamp installation using the mounting hole of 1 top quadrangle of pedestal So that Projecting Lamp left-right rotation, can be with the position of fixed support plate 3 by having tightened caging bolt 1 after regulating direction of illumination It sets, so as to the horizontal irradiation direction of fixed Projecting Lamp, shaft 7 can be such that Projecting Lamp rotates upwardly and downwardly, and use so as to allow Person easily adjusts horizontal position and the vertical position of light-illuminating, keeps light any required illuminated without being irradiated to for dead angle On position, eliminates user's manual mobile base replacement position and carry out putting fixed operation, then by tightening limit spiral shell The fixed shell 1 of bolt 2 18 rotates upwardly and downwardly position, in use, LED light 12 can be dispersed into inside shell 1 by cooling fin 1 Heat is adequately transferred out, and is distributed by thermovent 14, is avoided the temperature of box house is excessively high part is caused to melt The heat being transmitted on shell 1 can be distributed, further increase heat dissipation effect, extend by damage, cooling fin 2 15 The service life of Projecting Lamp.

The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model be not limited to it is above-mentioned Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model Under, many forms can be also made, these are belonged within the protection scope of the utility model.

Claims (6)

1. a kind of novel LED projector lamp, including pedestal (1), it is characterised in that: connected at the top of the pedestal (1) by bearing Have turntable (2), be fixedly connected with support plate (3) at the top of the turntable (2), offers limit hole one at the top of the support plate (3) (4), the limit hole one (4) has been connected through a screw thread caging bolt one (5), and the caging bolt one (5) end of thread runs through Limit hole one (4) is fitted and connected with the pedestal (1), and both ends are fixedly connected with support (6) at the top of the support plate (3), described Support (6) inner cavity is connected with shaft (7) by bearing, is fixedly connected with shell (8) between the shaft (7), the shell (8) Front has been fixed by screws frame (9), and frame (9) inner cavity is embedded with lens (10), shell (8) the inner cavity peace Equipped with reflector (11), reflector (11) center is equipped with LED light (12), and reflector (11) back side is fixed to be connected Several cooling fins one (13) are connected to, shell (8) bottom offers thermovent (14), and shell (8) back side is fixedly connected There are several cooling fins two (15), cooling fin two (15) back side is equipped with driving device box (16), the right side support (6) top Portion offers limit hole two (17), and the limit hole two (17) has been connected through a screw thread caging bolt two (18), and the limit Bolt two (18) end of thread is fitted and connected through limit hole two (17) with the shaft (7).

2. the novel LED projector lamp of one kind according to claim 1, it is characterised in that: be equipped at the top of the shell (8) Handle (19), and the handle (19) surface is equipped with non-slip texture.

3. the novel LED projector lamp of one kind according to claim 1, it is characterised in that: thermovent (14) the inner cavity peace Equipped with Air Filter (20).

4. the novel LED projector lamp of one kind according to claim 1, it is characterised in that: reflector (11) inner wall applies It is covered with specular layer.

5. the novel LED projector lamp of one kind according to claim 1, it is characterised in that: the driving device box (16) with Shell (8) side offers threading hole, and live wire is connected between threading hole, and waterproof is embedded between electric wire and threading hole Cushion rubber.

6. the novel LED projector lamp of one kind according to claim 1, it is characterised in that: quadrangle is opened at the top of the pedestal (1) Equipped with mounting hole, pedestal (1) bottom, which is glued, rubber pad.