SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an illuminating lamp for tunnel engineering measurement, which aims to solve the problem of inconvenient dust cleaning in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tunnel engineering measuring light, includes the fixed plate, the curb plate is all installed to the both sides of fixed plate bottom, and the inboard bottom of curb plate all articulates there is the head rod, install the lamp stand between the one end of head rod, and the lamp stand is close to the one end of head rod and is provided with heat dissipation mechanism, the inside one end of being close to heat dissipation mechanism of lamp stand installs the light main part, the lamp stand is kept away from heat dissipation mechanism's one end and is installed the lamp shade.
Preferably, electric putter is all installed to the one end that the lamp stand was kept away from at the inboard top of curb plate, the one end that the inboard top of curb plate is close to the lamp stand all articulates there is the third connecting rod, electric putter's output all articulates with the top of third connecting rod mutually, the bottom of third connecting rod all articulates there is the second connecting rod, and the bottom of second connecting rod all articulates with the head rod mutually.
Preferably, the motor is installed to one side of lamp stand bottom, the inside one side of being close to the motor of lamp stand is provided with the holding tank, and the internally mounted of holding tank has the lead screw, the output shaft fixed connection of shaft coupling and motor is passed through to the bottom of lead screw, the outside cover of lead screw is equipped with the thread bush, and the thread bush is close to one side of lamp shade and installs the connecting plate, the deashing brush is installed to the one end that the connecting plate is close to the lamp shade.
Preferably, the inside one side of keeping away from the motor of lamp stand is provided with the constant head tank, and the internally mounted of constant head tank has the locating lever, the outside cover of locating lever is equipped with the position sleeve, and one side of position sleeve is connected with the connecting plate.
Preferably, the two sides of the connecting plate are respectively arranged at the middle positions of the positioning sleeve and the threaded sleeve, and the connecting plate is detachably connected with the ash removal brush.
Preferably, the heat dissipation mechanism includes the radiating seat, and the radiating seat installs in the lamp stand one end that is close to the head rod, the inside of radiating seat is provided with the heat dissipation chamber, and the heat dissipation intracavity portion is close to the one end of lamp stand and installs the heat-conducting plate, the heat-conducting plate is kept away from the one end of lamp stand and is evenly installed radiating fin, the one end that the lamp stand was kept away from to the radiating seat evenly is provided with the heat conduction hole.
Preferably, the dust filter net is installed at the end, far away from the lamp holder, of the heat dissipation seat, and the dust filter net is detachably connected with the heat dissipation seat.
Compared with the prior art, the utility model has the beneficial effects that: the illuminating lamp for tunnel engineering measurement not only realizes the self-cleaning function, but also realizes the function of conveniently adjusting the angle, and simultaneously realizes the function of heat dissipation protection;
(1) the motor drives the screw rod to rotate by starting the motor, the screw rod drives the connecting plate to lift through the threaded connection between the screw rod and the threaded sleeve, the connecting plate synchronously drives the ash cleaning brush to clean dust on the surface of the lampshade, so that the illumination rate of the bright light of the illuminating lamp body can be ensured in the use process of the illuminating lamp body, the illuminating effect of the illuminating lamp body can not be reduced due to dust covering, the time and labor force for manual cleaning of workers can be reduced through the automatic dust cleaning operation of the lampshade, the potential safety hazard problem generated when the high-altitude illuminating lamp main body is cleaned can be avoided, during the moving process of the connecting plate, the synchronous sliding of the positioning sleeve outside the positioning rod is beneficial to improving the stability of the connecting plate during the lifting, therefore, the cleaning effect of the dust cleaning brush is enhanced, and meanwhile, the dust cleaning brush and the connecting plate are in a detachable design, so that the dust cleaning brush can be conveniently taken down for replacement after being used for a long time;
(2) by starting the electric push rod, the output end of the electric push rod can drive the top of the third connecting rod to swing outwards in the extension process, the bottom of the third connecting rod can synchronously contract inwards in the top outward movement process, and the bottom of the third connecting rod can synchronously drive the second connecting rod to be adjusted from a horizontal state to a vertical state, so that the first connecting rod can be synchronously pushed to move downwards in the height adjustment process of the second connecting rod, the irradiation directions of the lamp holders can be adjusted simultaneously, the lamp holders can be suitable for different irradiation ranges, and the practicability and the flexibility of the lamp holders are further improved;
(3) through being provided with heat dissipation mechanism, in the light main part use, be convenient for accelerate the thermal absorption of lighting lamp main part and disperse the speed through the effect of heat-conducting plate, and be convenient for further drive the heat after the conduction through radiating fin's effect simultaneously and spread to the heat dissipation chamber in to be convenient for drive the heat and carry out the heat exchange with the outside air through the effect of multiunit heat conduction hole, thereby be convenient for improve the radiating effect of light main part, in order to avoid it to cause the internal element impaired because of the heat is too high.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a lighting lamp for tunnel engineering measurement comprises a fixed plate 1, wherein two sides of the bottom end of the fixed plate 1 are respectively provided with a side plate 2;
the top of the inner side of the side plate 2 is provided with an electric push rod 20 at one end far away from the lamp holder 4, the top of the inner side of the side plate 2 is hinged with a third connecting rod 8 at one end close to the lamp holder 4, the output ends of the electric push rods 20 are hinged with the top end of the third connecting rod 8, the bottom ends of the third connecting rods 8 are hinged with second connecting rods 6, and the bottom ends of the second connecting rods 6 are hinged with the first connecting rods 3;
specifically, as shown in fig. 5, when in use, by starting the electric push rod 20, the output end of the electric push rod 20 drives the top of the third connecting rod 8 to swing outwards in the extending process, the bottom of the third connecting rod 8 can synchronously contract inwards in the top moving process, and the bottom of the third connecting rod 8 can synchronously drive the second connecting rod 6 to adjust from the horizontal state to the vertical state, so that the first connecting rod 3 can be synchronously pushed to move downwards in the height adjusting process of the second connecting rod 6, so as to adjust the irradiation direction of the lamp holder 4 at the same time, thereby being applicable to different irradiation ranges, and further improving the practicability and flexibility of the lamp holder;
the bottom ends of the inner sides of the side plates 2 are hinged with first connecting rods 3, and lamp holders 4 are arranged between one ends of the first connecting rods 3;
a motor 15 is installed on one side of the bottom end of a lamp holder 4, an accommodating groove 16 is formed in one side, close to the motor 15, of the interior of the lamp holder 4, a screw rod 17 is installed in the accommodating groove 16, the bottom end of the screw rod 17 is fixedly connected with an output shaft of the motor 15 through a coupler, a threaded sleeve 18 is sleeved on the outer side of the screw rod 17, a connecting plate 7 is installed on one side, close to a lampshade 5, of the threaded sleeve 18, an ash removal brush 10 is installed at one end, close to the lampshade 5, of the connecting plate 7, a positioning groove 14 is formed in one side, far away from the motor 15, of the interior of the lamp holder 4, a positioning rod 13 is installed in the positioning groove 14, a positioning sleeve 12 is sleeved on the outer side of the positioning rod 13, one side of the positioning sleeve 12 is connected with the connecting plate 7, two sides of the connecting plate 7 are installed at the middle positions of the positioning sleeve 12 and the threaded sleeve 18 respectively, and the connecting plate 7 is detachably connected with the ash removal brush 10;
specifically, as shown in fig. 2 and 3, when in use, the motor 15 is started to drive the screw rod 17 to rotate, the screw rod 17 drives the connecting plate 7 to lift through the threaded connection between the screw rod 17 and the threaded sleeve 18, the connecting plate 7 synchronously drives the dust cleaning brush 10 to clean dust on the surface of the lampshade 5, so that the irradiation rate of bright light of the illuminating lamp can be ensured when the illuminating lamp main body 9 is in use, the illuminating effect of the illuminating lamp main body 9 cannot be reduced due to dust coverage, the manual cleaning time and labor force of workers can be reduced through the automatic dust cleaning operation of the lampshade 5, the potential safety hazard problem generated when the high-altitude illuminating lamp main body 9 is cleaned can be avoided, the synchronous sliding of the positioning sleeve 12 outside the positioning rod 13 is beneficial to improving the stability when the connecting plate 7 lifts and lowers in the moving process of the connecting plate 7, and the cleaning effect of the dust cleaning brush 10 is enhanced, meanwhile, the dust cleaning brush 10 and the connecting plate 7 are detachably designed, so that the dust cleaning brush 10 can be conveniently taken down for replacement after being used for a long time;
and one end of the lamp holder 4 close to the first connecting rod 3 is provided with a heat dissipation mechanism 11;
the heat dissipation mechanism 11 comprises a heat dissipation seat 1104, the heat dissipation seat 1104 is installed at one end, close to the first connecting rod 3, of the lamp holder 4, a heat dissipation cavity 1103 is arranged inside the heat dissipation seat 1104, a heat conduction plate 1101 is installed at one end, close to the lamp holder 4, inside the heat dissipation cavity 1103, heat conduction fins 1102 are evenly installed at one end, away from the lamp holder 4, of the heat conduction plate 1101, heat conduction holes 1105 are evenly formed at one end, away from the lamp holder 4, of the heat dissipation seat 1104, a dust filter 19 is installed at one end, away from the lamp holder 4, of the heat dissipation seat 1104, and the dust filter 19 is detachably connected with the heat dissipation seat 1104;
specifically, as shown in fig. 4, in use, the heat absorption and dissipation rate of the lighting lamp main body 9 is accelerated by the action of the heat conducting plate 1101, and the conducted heat is further driven to diffuse into the heat dissipation cavity 1103 by the action of the heat dissipation fins 1102, so that the heat is driven to exchange heat with the external air by the action of the plurality of sets of heat conducting holes 1105, thereby improving the heat dissipation effect of the lighting lamp main body 9 and preventing internal components from being damaged due to overhigh heat;
the inside one end that is close to heat dissipation mechanism 11 of lamp stand 4 is installed light main part 9, and the lamp shade 5 is installed to the one end that is far away from heat dissipation mechanism 11 of lamp stand 4.
The working principle is as follows: when the device is used, the device is firstly installed at the top of a position to be measured through the fixing plate 1, the irradiation range can be enlarged through top illumination, so that the measurement accuracy is enhanced, the convenience and the irradiation stability during measurement can be improved through the installation of the illumination lamp main body 9, the electric push rod 20 is started after the installation is finished to drive the top of the third connecting rod 8 to swing outwards, the bottom of the third connecting rod 8 is synchronously retracted inwards to drive the second connecting rod 6 to be adjusted from a horizontal state to a vertical state, and the second connecting rod 6 can synchronously push the first connecting rod 3 to move downwards in the height adjusting process so as to adjust the irradiation direction of the lamp holder 4;
secondly, in the long-time placing process of the illuminating lamp main body 9, the screw rod 17 is driven to rotate by the starting motor 15, the screw rod 17 drives the connecting plate 7 to lift through the threaded sleeve 18, and the connecting plate 7 synchronously drives the ash removing brush 10 to clean dust on the surface of the lampshade 5, so that the irradiation rate of bright light of the illuminating lamp main body 9 can be ensured, and the illuminating effect is prevented from being reduced due to dust coverage;
finally, in the using process of the illuminating lamp main body 9, the heat absorption and emission rate of the illuminating lamp main body 9 is accelerated by the heat conducting plate 1101, and the heat conducted is further driven to be diffused into the heat dissipation cavity 1103 by the heat dissipation fins 1102, so that the heat is driven to exchange heat with the outside air by the heat conducting holes 1105, thereby improving the heat dissipation effect of the illuminating lamp main body 9 and preventing the internal elements from being damaged due to overhigh heat.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.