50results about How to "Increase the brightness of the irradiation" patented technology

The invention relates to a mixing apparatus, and particularly relates to an efficient industrial raw material mixing apparatus. The invention aims at solving the technical problem of providing an efficient industrial raw material mixing apparatus with high uniformly mixing efficiency. The efficient industrial raw material mixing apparatus comprises a U-shaped frame, a second slide rail, a second slide block, a first connecting rod, a first storage plate, a storage frame, a pipeline, a collecting frame, an elliptical cam and a third supporting rod; the left end of the first connecting rod is provided with the storage frame, a first through hole is formed in the bottom of the storage frame, a first slide rail, a first supporting rod, an elastic part and the second slide rail are successively arranged on the inner right wall of the U-shaped frame from top to bottom, the first slide rail is provided with a first slide block, and the front side of the first slide block is provided with a moving frame. By virtue of the rotation of a rotating motor, the collecting frame is driven to move left and right, so that a stirring rod rotates to stir and mix industrial raw materials, and an effect of high mixing efficiency can be achieved.

The invention discloses an LED backlight source structure, comprising a substrate and a plurality of LED chips, the LED chips are linearly arranged on the substrate; wherein, at least one rectangular reflective module is arranged on the substrate, the reflective module is covered on the LED chips, the various inner surfaces of the reflective module are arc-shaped concave surfaces, and the arc curvatures of each two opposite inner surfaces are different. The LED backlight source structure utilizes that the arc-shaped concave surfaces can directionally condense the light of the LED chips and can converge the light which is scattered to the outside by the LED to the direction which needs to irradiate by a backlight source, so that the LED backlight source structure can not only increase the irradiation distance of the light in an effective region, but also prevent the loss of the light in a non-effective light-emitting region of the backlight source, thus improving the luminous efficiency of the LED backlight source in the effective region and increasing the irradiation brightness of the backlight source in the effective region; in addition, the setting of the non-symmetric reflective curved surfaces can obtain the brightness which is needed by the distal edge of a large-sized backlight and ensure the uniformity of the light of the large-sized backlight during the unilateral incidence.

The invention provides a PES light-path double-reflector structure and an automotive lamp PES unit thereof, and relates to arrangement of common vehicle illuminating or signal devices, in particular to a double-reflector structure for design of a light path of the automotive lamp PES unit and the automotive lamp PES unit using the double-reflector structure. The PES light-path double-reflector structure comprises a first auxiliary reflector and a second auxiliary reflector, wherein the first auxiliary reflector is used for collecting residual light; the second auxiliary reflector is used for guiding the residual light into a lens projection light path; the first auxiliary reflector is configured in a region illuminated by the residual light of an LED light source; the second auxiliary reflector is configured in the direction which is opposite to the first auxiliary reflector; the residual light is reflected and gathered on the second auxiliary reflector via the first auxiliary reflector, then is gathered to a focal point of the lens by the second auxiliary reflector, and is projected to a projection target area through the lens, so that light energy of the residual light can be used again, the pavement illuminating effect of the automotive lamp PES unit is improved, illuminating brightness and an effective illuminating distance of an automotive lamp are increased, and safety of an automobile running at night is improved.

The invention discloses an urban road street lamp energy conservation and emission reduction control system based on a smart city, and belongs to the technical field of smart city traffic energy conservation. The invention provides an urban road street lamp energy conservation and emission reduction control system based on a smart city. The system comprises an acquisition module, a processing module, an adjustment module, a prediction module and an instruction adjustment module. The acquisition module is used for acquiring related state information of a target vehicle; the processing module is used for processing and judging the information of the target vehicle; the adjusting module is used for adjusting the irradiation angle of the street lamp; the prediction module is used for predicting the turn-on density of the street lamp according to the current environment; the instruction adjusting module is used for adjusting the opening of the street lamp according to the prediction result. On the premise that traffic safety is guaranteed, brand-new stipulation and restriction are conducted on the turn-on density of the street lamps, the deflection angles of the street lamps are defined, and the effects of energy conservation and emission reduction of the road street lamps in a smart city are achieved.

The invention discloses a building tilt monitoring warning infrared gradienter with adjustable rays. The infrared gradienter structurally comprises a body, an on / off key, a monitoring projector, a raythickness adjustment device, an alarm and a telescopic triangular plate. According to the infrared gradienter, adjustment is performed through rotation of an arranged adjustment mechanism, force is transmitted to a ray conversion mechanism in cooperation with a transmission mechanism, an optical mode head on the ray conversion mechanism is made to move to a ray outlet for illumination, therefore,the thickness of the illuminating rays can be adjusted according to the intensity of sunlight in daytime, ray illumination can be normally displayed, the function of building tilt monitoring warningin daytime is enhanced, and the stability and safety of building construction are guaranteed indirectly; and the rays are converged for illumination through mutual cooperation of ray collection platesinside the optical mode head, so that the illumination brightness of the tilt monitoring rays is increased, the influence of the sunlight on the illumination rays in daytime is weakened, the accuracyand practicability of building tilt monitoring warning are further guaranteed, and the tilt monitoring warning effect is enhanced.

The invention relates to a preparation process of a lampshade of a car lamp. The preparation process mainly comprises nine steps as follows: preparation of raw materials, mixing, forming, drying, mold preparation, injection molding, cooling for demolding, adhesive tape preparation, composition of an adhesive tape and the lampshade and film coating on the lampshade. Polyvinyl chloride has high light transmittance, a mixture of PC (polycarbonate) rubber and polyvinyl chloride rubber is taken as a material for manufacturing of the lampshade, the light transmittance of the car lamp can be improved, the irradiation brightness of the car lamp is increased, the formability of the car lamp is more natural and perfect with a secondary glue injection molding technology, a rubber anti-collision belt is added to the car lamp, the safety and anti-collision performance of the car lamp is increased, and titanium dioxide is added to the rubber anti-collision belt, so that the color of the rubber belt is close to that of the lampshade, the attractiveness is not affected, the existing problems are well solved, the brightness of the car lamp is increased, the safety performance is improved, and the service life of the car lamp is prolonged.

The invention discloses a novel LED street lamp which comprises a base, a thick pipe, a supporting frame, a lamp pole, a thin pipe, a bolt, a screw, a lampshade, an LED lamp, a sliding wheel, a chainrope, a rope storing box, a rope storing shaft and a rocking rod. According to the novel LED street lamp, the rocking rod drives the rope storing shaft to rotate to pull the chain rope to adjust the height of the thin pipe, a spring is installed at the top of the thin pipe, when the thin pipe needs to be lowered, the rocking rod is rocked to pull the chain rope into the rope storing box, the spring extends, a first sliding ring on the thick pipe moves on the thin pipe, a second sliding ring of the thin pipe moves on the thick pipe, the bolt is installed in an inserted manner, and the thin pipecan be lowered; and when the thin pipe needs to be ascended, the bolt is removed, the rocking rod is released, the spring is backwards pulled to pull out the chain rope from the rope storing box, thefirst sliding ring on the thick pipe moves on the thin pipe, the second sliding ring of the thin pipe moves on the thick pope, the thin pipe can be ascended by fixing the bolt, the lampshade is connected with a transverse rod through a sleeve ring, a movable groove is formed in the transverse rod, and the sleeve ring is moved to achieve motion of the sleeve ring on the transverse rod.

A multifunctional tool kit with functions of a portable power source and a light source comprises a tool kit body and a tool kit cover on the tool kit body. A handle is disposed on the tool kit cover. A foldable support arm is disposed in the tool kit body. The lower end of the foldable support art is connected with the inner side of the tool kit body. The upper end of the foldable support arm is connected with a solar panel. A power supply and a power supply output module connected with the power supply are disposed in the tool kit body. A low-voltage charging groove and tool slots for placing tools are formed in the tool kit body. A lamp strip is further disposed on the outer side of the tool kit body. A circuit switch is disposed on the circuit of the lamp strip. An LED tool handle is disposed in the tool kit body. The multifunctional tool kit has the advantages that the black tool kit design and layered arrangement are used, natural energy is utilized, the tool kit gets rid of the dependence on field environments, and the tool kit is energy saving and environmental friendly, convenient and efficient, and high in field practicality.

The invention relates to the technical field of an automobile lamp, in particular to an automobile lamp PES unit, an automobile lamp assembly comprising the automobile lamp PES unit and an automobilecomprising the automobile lamp assembly. The automobile lamp PES unit comprises a light source, a primary mirror, a first auxiliary mirror, a second auxiliary mirror and a lens. A light outlet is formed under the lens, and the light source is arranged at the perifocus of the primary mirror. The light emitted by the light source comprises main output light and residual light, the main output lightis reflected by the primary mirror and is projected onto the lens, and the residual light is not projected onto the lens. The first auxiliary mirror is arranged on the light path of the residual light, and the second auxiliary mirror is opposite to the first auxiliary mirror. The residual light is reflected by the first auxiliary mirror and the second auxiliary mirror successively and then is shotout from the light outlet. On the precise that the quantity of the light source and the power are not increased, the visual effect of multiple light sources is realized through a single light source,the lighting effect is improved, and the irradiation brightness and the effective irradiation distance are increased.

The invention discloses a high-power LED street lamp. The street lamp comprises a lamp holder, a lamp shade, a drive controller and a plurality of LED lamps. The plurality of LED lamps are arranged in the front of the lamp holder in a rectangular array structure, the lamp shade is packaged in the front of the lamp holder, and a transparent glass window corresponding to the LED lamps is arranged on the lamp shade. A plurality of fin-shaped metal cooling sheets perpendicular to the lamp holder are arranged at the back of the lamp holder, and the drive controller is fixedly connected onto the metal cooling sheets and is connected with the LED lamps. Light is irradiated outwards by the plurality of LED lamps through the transparent glass window, the irradiation luminance is high, the LED lamps are applicable to the street lamp and matched with the metal cooling fins integrated with the lamp holder mounted with the LED lamps to performing cooling outwards, high-power luminance and cooling effects can be combined effectively, damage caused by long-time high-power working heating of the street lamp is prevented, and the LED street lamp is simple in structure, convenient to manufacture, high in lighting effect and long in service life.

The present invention provides a multifunctional adjustable searchlight for medical examination, which includes an adjustable fixed rod device, a lighting device and an ultraviolet disinfection tube device, and the ultraviolet disinfection tube device is installed on the adjustable fixed rod device through the lighting device. Left upper part; the adjustable fixed rod device includes a first-level connecting rod, a first-level locking bolt, a second-level connecting rod, a second-level locking bolt, a third-level connecting rod, a U-shaped fixing frame, a threaded groove and a third-level lock Tightening bolts, the first-level connecting rod is installed on the left side of the second-level connecting rod through the first-level locking bolt. The setting of the adjustable fixed rod device of the present invention is beneficial to solve the problem of inconvenient adjustment of the existing searchlight for medical inspection; the setting of the ultraviolet disinfection tube device is beneficial to solve the single function of the existing searchlight for medical inspection; The setting is beneficial to solve the difficult adjustment of the irradiation angle of the searchlight for the existing medical examination.

The invention discloses a ten-flash lamp structure for mobile phone lighting. The ten-flash lamp structure comprises ten flash lamps and a lamp shade above the flash lamp; a base circle and Fresnel thread structures are arranged at the bottom of the lamp shade, the Fresnel thread structures are arranged at two sides of the base circle; each Fresnel thread structure comprises a first annular lens, a second annular lens connected with the first annular lens, and a third annular lens connected with the second annular lens; the first annular lens and the second annular lens are symmetrically arranged, and a section of the connecting part of the first annular lens and the second annular lens is V-shaped, ten flash lamps are arranged below the V-shaped opening and uniformly arranged along the circumference of an axis of the base circle. The ten-flash lamp structure disclosed by the invention has the advantages that the lamp shade is the Fresnel structure, and the first annular lens and the second annular lens form a local Fresnel structure; the center brightness of the structure reaches 5301X, and satisfies the demand on the brightness by a high-pixel camera in photographing, and the shooting quality of a picture is greatly improved.

The invention discloses an LED flashlight. The LED flashlight comprises a lampshade, a lamp body and a handle; the lampshade is arranged at a front end of the lamp body and in threaded connection with the lamp body; the handle is arranged on the lampshade; a rotating shaft is arranged at the bottom of the handle; the handle is rotatably connected with the lampshade through the rotating shaft; a resin lens is arranged at a front end of the lampshade; an aluminum alloy reflecting cup and an LED bead are arranged within the lampshade; the LED bead is arranged at the bottom of the aluminum alloy reflecting cup; a storage battery is arranged within the lamp body; an on / off button is arranged on the handle; the storage battery, the on / off button and the LED bead are electrically connected in order; a base is arranged on one side of the lampshade; a waterproof cover is arranged on the base; a power interface and a USB interface are arranged in the waterproof cover; the LED flashlight is compact in structure, convenient to carry, convenient to charge and good in waterproof effect.

The invention discloses an LED (Light Emitting Diode) illuminating lamp tube, which comprises a hollow tube body formed by buckling a lens and a radiator; plugs are arranged at the two ends of the tube body; a lead is installed on the plug; a PCB (Printed Circuit Board) is arranged in the tube body; a patch type LED with low thermal resistance is welded on the PCB; the PCB is stuck on the inner bottom surface of the radiator through high thermal conductive glue; reflective paper is arranged on the upper surface of the PCB; the reflective paper is arranged on the inner side wall of the radiator; and the reflective paper comprises a back adhesive layer, a PET (Polyethylene Terephthalate) layer, a reflective layer formed by mixing Al2O3 and MgF2, an inorganic powder film and a protective layer which are stuck at one time from bottom to top. According to the lamp tube disclosed by the invention, the radiation effect is increased; the illumination brightness and the illumination uniformity are increased; glare is reduced; and the entire light emission can be realized.

A street lamp device capable of automatically adjusting brightness comprises a box body, a cavity with an opening in the lower side is formed in the box body, rotating blocks which are symmetrical left and right are fixed to the front inner wall and the rear inner wall of the cavity, fixing columns are fixed to the upper sides of the rotating blocks, and two sliding grooves which are symmetrical left and right are formed in each fixing column. According to the intelligent street lamp device capable of changing the light brightness, the brightness of a main lamp can be automatically enhanced and the position of light can be lowered when it is sensed that a person is under the street lamp, the irradiation brightness of the light under the street lamp can be increased, the auxiliary lamp canbe turned on, a reflector can be turned on at the same time, and the light in the device is reflected downwards, the light is enhanced again, and the device is simple in structure, convenient to use and practical.

The invention provides a liquid-cooling heat dissipation LED lamp which comprises a lamp holder and a lampshade. The lamp holder comprises a radiator and a lamp cap connected to one end of the radiator through a connecting piece. An LED base plate is connected to the lamp holder. The lampshade is connected to one end of the lamp holder. The lampshade comprises an inner lampshade body and an outer lampshade body which are in two layers, and a liquid storage cavity where cooling liquid is poured is formed between the two lampshade bodies. A heat conduction part connected with the lamp holder in a heat conduction manner is attached to the outer surface of the side wall of the inner lampshade body and is soaked in the cooling liquid. The lamp holder is in threaded connection with the lampshade, and the inner lampshade body and the outer lampshade body are connected with the lamp holder. An expansion ring is embedded between an inner connecting ring and an outer connecting ring and is tightly attached to the bottom face of an annular groove. A bar-shaped groove matched with the heat conduction part is formed in the inner wall of the expansion ring. By means of the LED lamp, the cooling liquid is used for heat dissipation, the cooling effect is good, the radiation range is large, the service life of the LED lamp can be better and effectively prolonged, the volume of the liquid storage cavity is slightly adjusted through the expansion ring, and safety of the LED lamp is facilitated.

The invention relates to an intelligent high-definition laser infrared high-speed ball for wireless network alarming, and belongs to the technical field of security and protection monitoring systems. The intelligent high-definition laser infrared high-speed ball comprises an alarm detector, a CCD image sensor, a self-adapting filter, a laser infrared lamp module, a power supply, a power supply management module, a high-speed DSP digital signal processor, a controller and a network module, wherein the alarm detector is connected with the controller, the CCD image sensor is connected with the self-adapting filter, the high-speed DSP digital signal processor, the laser infrared lamp module and the network module are all connected with the controller, and the power supply provides electricity for all the modules through the power supply management module. According to the intelligent high-definition laser infrared high-speed ball, high-definition images can be shot in the day or at night, abnormal conditions of a monitor area can be initiatively alarmed, and initiative alarming is carried out by means of the dual-network mode of the internet and a GSM mobile network.

The invention discloses a control method for realizing a headlamp steering light supplementing auxiliary function. The control method is applied to a vehicle model provided with a CAN bus and a steering angle sensor and comprises the following steps: when an ignition switch is turned on, a dipped headlight switch is turned on and the vehicle speed is within a preset range, if a steering lamp switch is turned on or the steering angle is larger than a preset value, a front fog lamp is controlled to be turned on for auxiliary light supplementing; and when the ignition switch is turned on, a highbeam switch is turned on and the vehicle speed is within a preset range, if the steering lamp switch is turned on or the steering angle is larger than the preset value, the front fog lamp is controlled to be turned on for auxiliary light supplement. Only a bus standard program is modified without adding or changing hardware, the cost of the whole vehicle is not influenced, and when the vehicle turns at night, the fog lamp is turned on to serve as a headlamp auxiliary light supplement during steering, the pavement illumination brightness and width are increased, the night driving safety of thevehicle is improved, the vehicle configuration function is increased, and the product competitiveness is improved.

The invention discloses a multifunctional LED lamp, which comprises an upper shell, a middle shell, a lower shell and an annular LED light strip, the annular LED light strip is installed on the inner top surface of the upper shell, and the middle shell The body is detachably arranged on the bottom end of the upper case, an engaging mechanism is provided between the top end of the middle case and the bottom end of the upper case, and the lower case is rotatably arranged at the bottom end of the middle case Above, the rotation axis of the lower casing coincides with the centerline of the middle casing. In the present invention, the middle housing is detachably installed on the bottom of the upper housing through the snap-fit ​​mechanism, which is convenient for replacement and maintenance of the ring-shaped LED light strip; the irradiation area can be adjusted by screwing the lower housing clockwise and counterclockwise. Irradiation brightness, more flexible and convenient to use; it can ensure that the annular ring, reflector and ring can move upward stably, allowing users to perform adjustment operations safely; effectively avoid the accidental fall of the middle shell.

The invention discloses an energy-saving building searchlight, which comprises a bottom frame and a rear shell. A push rod is fixedly connected to the fixed rod, and the push rod is rotatably connected to the mounting frame. The rear shell is installed on the mounting frame through mounting feet. The base plate is provided with LED lamp beads, the rear shell is fixedly connected to the lampshade, a lens is fixedly connected inside the lampshade, a toughened glass plate is fixedly connected to the opening end of the lampshade, and a battery is fixedly connected to the bottom frame. The storage battery is electrically connected to the aluminum substrate through a control switch. The invention can adjust the irradiation angle of the searchlight arbitrarily, improves the use efficiency and application performance, has good heat dissipation and high safety, can gather and strengthen the light through the lens, and saves energy.

The invention discloses an energy-saving and environment-friendly LED illuminating lamp for an expressway, and relates to the technical field of highways. The LED illuminating lamp comprises a lamp holder mounted on a lamp bracket, a circuit board mounted on the lamp holder and a mains supply for supplying power to the LED illuminating lamp, a plurality of LED lamp beads are arranged at the bottomof the circuit board, the outer side at the bottom end of the circuit board is covered with a lampshade, the top end of the lampshade is detachably connected to a bottom thread of the lamp holder, and a convex lens is arranged right below the circuit board and is fixedly arranged at the bottom in an inner cavity of the lampshade. According to the utility model, solar energy and commercial power supply are combined into a whole, when solar energy is insufficient, the mains supply supplies power, and when the solar energy is sufficient, solar energy is used for supplying power, and then the solar energy and the mains supply are reasonably converted and utilized, so that the energy-saving and environment-friendly effects are achieved, also the convex lens is arranged right below the LED lampbeads, scattered light emitted by the LED lamp beads can be easily gathered as shown in the figure, and the illumination brightness is further improved.

The invention relates to a UV curing device and coating equipment. According to the UV curing device, a machine body kit, a curing shell kit and an ultraviolet lamp set are adopted. In the actual application process of the UV curing device, due to the arrangement of a light gathering plate, light rays emitted by a lamp body can be gathered, the irradiation brightness of the lamp body is enhanced,and therefore, a pressure-sensitive adhesive layer can be rapidly formed on the surface of a film material, and a UV curing effect is greatly improved; the lamp body can be driven to work with small voltage, and therefore, the lamp body is prevented from being damaged under the condition that the lamp body is subjected to large voltage for a long time; a left clamping hole and a right clamping hole are formed, and an iron sheet and a magnetic attraction piece are adopted, and therefore, the lamp body can be installed and fixed; when the lamp body needs to be replaced, a user only needs to separate the magnetic attraction piece from the iron sheet and remove the lamp body from the left clamping hole and the right clamping hole, so that the lamp body can be dissembled; since the lamb body can be dismounted and replaced without a dismounting tool required, and later maintenance efficiency is greatly improved; and multiple exhaust fans are adopted, and therefore, a heat dissipation effectcan be achieved, and the situation that the film material is burnt due to the fact that the curing shell is damaged because of too high temperature is prevented.

The invention provides a construction illuminating device with a multi-angle adjusting function. The device comprises a base, a supporting cylinder is fixedly connected to the top of the base, a threaded rod is rotatably connected to the top of the inner wall of the supporting cylinder, a sliding block is in threaded connection with the outer surface of the threaded rod, and an open groove is formed in one side of the supporting cylinder. And a connecting block is fixedly connected to one side of the sliding block. An illumination lamp can be driven to rotate up and down with the connecting block as the center through the rotation of a first rotating assembly, so that the up-down illumination angle of the illumination lamp is adjusted, and the illumination lamp is driven to rotate left andright with the connecting block as the center through the rotation of a second rotating assembly; and therefore, the left-right irradiation angle of the illumination lamp is adjusted, the multi-angleadjustment of the illumination lamp is achieved, the using convenience of the illuminating device is improved, and the construction work by workers is facilitated.

The invention discloses an LED (Light Emitting Diode) lamp, which comprises a lamp holder, a lamp housing, a drive circuit board and a light emitting unit, wherein the light emitting unit is arranged in the lamp housing; the drive circuit board is arranged in the lamp holder; the lamp holder is detachably connected with the lamp housing; the light emitting unit comprises a plurality of long strip-shaped light emitting bars which are parallel with the center axis of the lamp housing and are axially spaced around the center axis; and one end of each light emitting bar is fixed to the lamp holder and is electrically connected with the drive circuit board. The LED lamp has the following advantages that the brightness of light rays is uniform on the surface of the LED lamp housing; and the irradiation brightness and the radiating performance of the LED lamp are improved.

The invention discloses a bicycle lamp structure with a rotating sleeve. The structure comprises a bicycle handle; a sleeve sleeves the surface of the bicycle handle; a fixed block is fixedly mountedon one side of the surface of the sleeve, and is provided with an accommodating cavity; the top and the bottom of the inner wall of the fixed block are fixedly connected with the top and the bottom ofa fixed shaft; and a steering cylinder sleeves the surface of the fixed shaft. Through cooperation of the sleeve and the bicycle handle, the sleeve is rotated to adjust the longitudinal rotation of abicycle lamp, so that the longitudinal irradiation angle of the bicycle lamp is adjusted; and through cooperation of a push rod, an arc-shaped rod, an L-shaped rod, the steering cylinder and the fixed shaft, the push rod is transversely pushed to rotate the steering cylinder, so that the transverse rotating direction of the lamp body is adjusted, the transverse irradiation angle of the bicycle lamp is adjusted, multi-angle irradiation is realized, and the effect of irradiating to far places under feet of a bicycle and to roads under the feet can be achieved.

The invention discloses a novel automobile LED high position brake lamp. The novel automobile LED high position brake lamp comprises a shell, a wiring plug and a brake lamp switch. An LED lamp seat ismounted in the shell, lamp covers are uniformly distributed on the LED lamp seat, three rows of LED lamp beads are mounted in the lamp covers, the two rows of lamp beads on the lower portion are perpendicularly mounted on the LED lamp seat, and the one row of the lamp beads on the upper portion is mounted on the LED lamp seat with a 45 degree angle. A groove is formed in the right side of the shell, a wiring socket is arranged in the groove, and a wiring plug is connected to the outer side of the wiring socket in a buckle mode. According to the novel automobile LED high position brake lamp, apotentiometer is mounted in a brake lamp switch, a controller can judge the brake force level according to the force level of pressing on a brake pedal by a driver, that is a position of point location contactor, the fast blink of the LED lamp beads can be controlled, the driver in the rear is reminded, the LED lamp beads are connected in parallel, so that the LED lamp beads works independently,and even though some of the LED lamp beads break down, the normal work of the other LED lamp beads cannot be affected.

The invention provides a cargo truck head headlamp. The cargo truck head headlamp comprises a lamp hood, an aluminium alloy base, a sealing rubber ring, a light reflection component, a far and near light electric plate, a steering lamp electric plate and breathable caps, wherein the lamp hood is in threaded connection with the aluminium alloy base, and the joint of the lamp hood and the aluminiumalloy base is provided with the sealing rubber ring, the light reflection component is arranged between the lamp hood and the aluminium alloy base, the side, away from the lamp hood, of the light reflection component is provided with the long-strip-shaped far and near light electric plate and the reversed-V-shaped steering lamp electric plate, the far and near light electric plate and the steeringlamp electric plate are both provided with a plurality of LED lamp beads at intervals, the light reflection component comprises a plurality of light reflection cups arranged side by side and light concentrating holes arranged at intervals, the light concentrating holes are located in the right side and the upper side of the light reflection component, the LED lamp beads on the far and near lightelectric plate correspond to the positions of the light reflection cups, the LED lamp beads on the steering lamp electric plate correspond to each one row of the dense light concentrating holes in theupper sides and the right sides of the light reflection cups, the rear side face of the aluminium alloy base is provided with breathable holes, and the breathable caps are installed to the corresponding breathable holes. The cargo truck head headlamp has a long service life and extremely broad application prospects.

The invention discloses an LED lamp strip facilitating connection. The LED lamp strip facilitating connection comprises an LED lamp strip main body, a wire, a wire protective layer assembly, a light transmission sleeve, a light transmission sleeve protective layer assembly, a connector, a plug-in contact, a contact plug-in groove, a connecting rod, a clamping block, a connecting groove, a bayonet,a magnetic strip and LED bulbs, wherein the LED bulbs are distributed in the LED lamp strip main body and connected with one another through the wire; and a wire protective layer assembly is arrangedoutside the wire in a sleeving manner. The LED lamp strip facilitating connection is simple in structure and convenient to use, electric connection between the two lamp strips is realized through matched connection between the plug-in contact and the contact plug-in groove, quick connection and fixation between the lamp strips are realized through cooperation of the connecting rod and the connecting groove and cooperation of the clamping block and the bayonet, and the structure is also convenient to disassemble in the later period, and secondary use in the later period is facilitated; and dueto arrangement of the wire protective layer assembly in the lamp strip, the wire has good fire resistance and external insulation.