A kind of manufacture method of the LED desk lamp with torch
Technical field
The present invention relates to the desk lamp that a kind of family expenses have illumination and sterilizing function, particularly a kind of manufacture method of the LED desk lamp with torch.
Background technology
The desk lamp of current use mainly comprises traditional desk lamp and LED desk lamp, wherein the energy consumption of traditional desk lamp is comparatively large, flicker is frequent, do not meet the energy-conservation theme with health in the world, and existing LED desk lamp just plays the effect of illumination, performance is single, does not meet people's multiple demands; Ultraviolet sterilizing mechanisms, is exactly by ultraviolet irradiation, destroys and change DNA (DNA) structure of microorganism, makes bacterium dead or irreproducible offspring at once, reaches the object of sterilization.What really have bactericidal action is ultraviolet, because C-band ultraviolet is very easily absorbed by the DNA of organism, especially best with the ultraviolet of about 253.7nm.Ultraviolet sterilization belongs to pure physical disinfection method, there is simple and convenient, broad-spectrum high efficacy, non-secondary pollution, be convenient to management and realize the advantages such as automation, along with the release of the quartz burner of various new design, the range of application of ultraviolet sterilization is also continuous in expansion; Therefore a kind of equipment can with sterilizing function is also badly in need of in family.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of LED desk lamp with torch, support can be pulled down and use as torch, be provided with ultraviolet LED lamp bead in lamp holder, can use as the ultraviolet germicidal lamp of activity, to solve multinomial problem of the prior art.
For achieving the above object, the invention provides following technical scheme: a kind of LED desk lamp with torch, comprise the base with plug, support and lamp holder, it is characterized in that: described base and support one end removably connect, described lamp holder and support other end chain connection, transformer and winding mechanism is provided with in the base of hollow, the edge of base upper surface is provided with draw-in groove, draw-in groove two madial wall is respectively equipped with the positive pole shell fragment and negative pole shell fragment that are electrically connected with transformer output, the end of support is respectively equipped with the cathode contact and cathode contact that are electrically connected with lamp holder at correspondence position, the support of hollow is built-in with can charge and discharge battery, the hinged end of support is provided with the built-in lamp holder be electrically connected with battery, rack side wall is provided with the switch controlling built-in lamp holder.
Preferably, both sides bottom described draw-in groove are provided with inside groove, described positive pole shell fragment and negative pole shell fragment are arranged in inside groove, the both sides, end of described support stretch out formation projection, projection is engaged mutually with inside groove, described cathode contact and cathode contact are arranged on projection, and the rear wall of support is provided with baffle plate, and support can be prevented anti-inserted.
Preferably, at least one row's ultraviolet LED desk lamp pearl and at least one row's white light LEDs desk lamp pearl is established in described lamp holder.
Preferably, described lamp holder inwall is provided with reflection shield and lens face.
Preferably, described support is built-in with timing circuit plate, and rack side wall is provided with the time and date display screen be connected with timing circuit plate, and the button be connected with timing circuit plate.
Preferably, described base is provided with the illumination rotary switch controlling white LED lamp pearl, and this knob can regulate the brightness of LED lamp bead strong and weak; Described base is provided with illumination rotary switch side side by side the rotary switch controlling ultraviolet LED lamp bead, and this knob has countdown function, can regulate the time length of ultraviolet sterilization;
Preferably, arrange scalable plug in described base, electric wire auto reeling is in base.
The present invention also provides a kind of manufacture method of the LED desk lamp with torch, comprise following technique: a kind of LED desk lamp with torch, comprise the base with plug, support and lamp holder, base, the shell of support and lamp holder is moulding, and be reserved with corresponding installing space and interface position, base and support one end removably connect, lamp holder and support other end chain connection, base hollow, transformer and winding mechanism are set in inside, the edge of base upper surface is provided with draw-in groove, the positive pole shell fragment and negative pole shell fragment that are electrically connected with transformer output are set respectively at draw-in groove two madial wall, the cathode contact and cathode contact that are electrically connected with lamp holder are set respectively at the end correspondence position of support, support hollow, arranging in inside can charge and discharge battery, battery is connected with the both positive and negative polarity contact of bracket end, the end hinged at support arranges the built-in lamp holder be electrically connected with battery, rack side wall arranges the switch controlling built-in lamp holder,
Both sides bottom draw-in groove are preset with inside groove, positive pole shell fragment and negative pole shell fragment are arranged in inside groove, and the both sides, bottom of support stretch out formation projection, and projection is engaged mutually with inside groove, cathode contact and cathode contact be corresponding electrical connection respectively, and the rear wall of support is preset with baffle plate;
At least one row's ultraviolet LED lamp bead and at least one row's white LED lamp pearl are set in lamp holder; Described ultraviolet wavelength is between 160nm-285nm;
At lamp holder inwall, reflection shield and lens face are set;
Timing circuit plate is set in support, rack side wall is arranged the time and date display screen be connected with timing circuit plate, and the button be connected with timing circuit plate;
Described base arranges the illumination rotary switch controlling white LED lamp pearl, and this knob can regulate the brightness of LED lamp bead strong and weak; The rotary switch controlling ultraviolet LED lamp bead is set with illumination rotary switch side side by side, and this knob has countdown function, can regulate the time length of ultraviolet sterilization;
Winding mechanism in base is arranged the electric wire of scalable plug, electric wire auto reeling is in base.
Adopt the beneficial effect of above technical scheme to be: the LED desk lamp of the band torch of this invention structure, lamp holder is connected with stand hinge, lamp holder rotatable 180 °, and person easy to use adjusts the angle needed for suitable illumination or sterilization; Support and base removably connect, and support is provided with built-in lamp holder, and lamp holder closes above, support can be pulled down, use as flashlight; Both sides bottom draw-in groove are provided with inside groove, and the both sides, end of support stretch out formation projection, and projection is engaged mutually with inside groove, makes the connection between support and base more firm; Because support and base removably connect, so be respectively equipped with positive pole shell fragment and negative pole shell fragment in draw-in groove two inside groove, the projection of bracket end is respectively equipped with cathode contact and cathode contact at correspondence position, holding circuit is unimpeded, the rear wall of support is provided with baffle plate, this fool-proof design can prevent support anti-loaded, causes the electrode of shell fragment and contact to connect instead; At least one row's ultraviolet LED lamp bead and at least one row's white LED lamp pearl is established in lamp holder, white LED lamp pearl can be thrown light on, and ultraviolet LED lamp bead can be used for ultraviolet disinfection, and it is from charged pool, more convenient sterilization is carried out to some little spaces, as in refrigerator, cupboard is inner etc.; Lamp holder inwall is provided with the lens face of reflection shield and protection, adds illuminating effect service life; Plug and electric wire are flexible structure, can pull out the power line of plug, avoid the phenomenon occurring that power line is long and mixed and disorderly during use according to actual conditions; Rack side wall is provided with time and date display screen and button, facilitates daily need, and can be calibrated date and time by button, and this display screen can also show number and the undervoltage warning of cell voltage, charges as early as possible to point out; This timer also has the function that timer clock is reminded.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of LED desk lamp with torch of the present invention;
Fig. 2 is the structural representation in the portion of pedestal lower end shown in Fig. 1;
Fig. 3 is the structural representation of base shown in Fig. 1;
Fig. 4 is the structural representation of lamp pearl in lamp holder shown in Fig. 1;
Fig. 5 is the top view of cradle top shown in Fig. 1.
Wherein, 1--base, 2--support, 3--lamp holder, 4--draw-in groove, 5--negative pole shell fragment, 6--cathode contact, 7--cathode contact, 8--inside groove, 9--projection, 10--baffle plate, 11--reflection shield, 12--time and date display screen, 13--button, 14--illumination knob, 15--ultraviolet knob, 16--plug, the built-in lamp holder of 17--, 18--switch, 19--ultraviolet LED lamp bead, 20--white LED lamp pearl.
Detailed description of the invention
A kind of preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 illustrates the detailed description of the invention of a kind of LED desk lamp of the present invention: this LED desk lamp, comprise with the base 1 of plug 16, support 2 and lamp holder 3, lamp holder 3 and support 2 one end chain connection, rotatable 180 ° of lamp holder 3, person easy to use adjusts suitable illumination or the angle of sterilization; Base 1 and support 2 other end removably connect, transformer and winding mechanism is provided with in the base 1 of hollow, the support 2 of hollow is built-in with can charge and discharge battery and timing circuit plate, support 2 sidewall is provided with the time and date display screen 12 be connected with timing circuit plate, and the button 13 to be connected with timing circuit plate, facilitate daily need observing time, and can be calibrated by button 13 pairs of date and times; Base 1 is provided with illumination knob 14 switch controlling white LED lamp pearl 20, and this knob 14 can regulate the brightness of LED lamp bead 20 strong and weak; Be provided with illumination knob 14 switch side side by side ultraviolet knob 15 switch controlling ultraviolet LED lamp bead 19, and this knob has countdown function, can regulate the time length of ultraviolet sterilization; Described ultraviolet wavelength is between 160nm-285nm; The axle of the winding mechanism of plug 16 wire-wound in base realizes scalable, the power line of plug 16 during use, can be elongated according to actual conditions, avoid the phenomenon occurring that plug 16 power line is long and mixed and disorderly.
As shown in Figures 2 and 3, the edge of base 1 upper surface is provided with draw-in groove 4, draw-in groove 4 liang of madial walls are respectively equipped with the positive pole shell fragment and negative pole shell fragment 5 that are electrically connected with transformer output, the end of support 2 is respectively equipped with the cathode contact 6 and cathode contact 7 that are electrically connected with lamp holder 3 at correspondence position, under base 1 and the dismountable prerequisite of support 2, the design of this structure, ensure that the unimpeded of circuit; In present embodiment, more preferably, both sides bottom draw-in groove 4 are provided with inside groove 8, positive pole shell fragment and negative pole shell fragment 5 are arranged in inside groove 8, the both sides, end of support 2 stretch out and form projection 9, cathode contact 6 and cathode contact 7 are arranged on projection 9, projection 9 is engaged mutually with inside groove 8, make the connection between support 2 and base 1 more firm, the rear wall of support 2 is provided with baffle plate 10, and this is fool-proof design, makes the mounting means of support 2 and base 1 only has a kind of mounting means, prevent dress support 2 by mistake, the electrode of shell fragment and contact is connect instead.
As shown in Figure 4, in present embodiment, establish at least one row's ultraviolet LED lamp bead 19 and at least one row's white LED lamp pearl 20 in lamp holder 3, lamp holder 3 inwall is provided with reflection shield 11, and white LED lamp pearl 20 can be thrown light on, and ultraviolet LED lamp bead 19 can be used for ultraviolet disinfection; Lamp holder 3 inwall is provided with reflection shield 11 and protection lens face, adds illuminating effect and service life.
Shown in composition graphs 1 and Fig. 5, in present embodiment, the support 2 of hollow is built-in with can charge and discharge battery, the hinged end of support 2 is provided with the built-in lamp holder 17 be electrically connected with battery, support 2 sidewall is provided with the switch 18 controlling built-in lamp holder 17, and lamp holder 3 closes above with support 2, support 2 can be pulled down, support 2 is used as flashlight, also separately can not establish built-in lamp holder 17 and directly do torch for illumination with white LED lamp pearl 20; Ultraviolet can carry out sterilization by the enclosure space little to part, as in refrigerator, cupboard is inner etc.
The present embodiment also provides a kind of manufacture method of the LED desk lamp with torch, comprise following technology and step: a kind of LED desk lamp with torch, comprise the base 1 with plug 16, support 2 and lamp holder 3, base 1, the shell of support 2 and lamp holder 3 is moulding, and be reserved with corresponding installing space and interface position, base 1 and support 2 one end removably connect, lamp holder 3 and support 2 other end chain connection, in the base 1 of hollow, transformer and winding mechanism are set, draw-in groove 4 is preset with in the edge of base 1 upper surface, the positive pole shell fragment and negative pole shell fragment 5 that are electrically connected with transformer output are set respectively at draw-in groove 4 liang of madial walls, the cathode contact 6 and cathode contact 7 that are electrically connected with lamp holder 3 are set at correspondence position respectively in the end of support 2, arranging in the support 2 of hollow can charge and discharge battery, the end hinged at support 2 arranges the built-in lamp holder 17 be electrically connected with battery, support 2 sidewall arranges the switch 18 controlling built-in lamp holder,
Both sides bottom draw-in groove 4 are preset with inside groove 8, described positive pole shell fragment and negative pole shell fragment 5 are arranged in inside groove 4, the both sides, end of support 2 stretch out and form projection 9, projection 9 is engaged mutually with inside groove 4, cathode contact 6 and cathode contact 7 are arranged on projection 9, the rear wall of support 2 are preset with fool proof baffle plate;
At least one row's ultraviolet LED lamp bead and at least one row's white LED lamp pearl is established in lamp holder 3; Ultraviolet wavelength is between 160nm-285nm;
At lamp holder 3 inwall, reflection shield 11 and lens face are set;
Timing circuit plate is set in the support 2 of hollow, support 2 sidewall is arranged time and date 12 display screen be connected with timing circuit plate, and the button be connected with timing circuit plate;
Base 1 arranges illumination knob 14 switch controlling white LED lamp pearl, and this knob can regulate the brightness of LED lamp bead 20 strong and weak; Knob 15 switch controlling ultraviolet LED lamp bead 19 is being set with illumination knob 14 switch side side by side, and this knob has countdown function, can regulate the time length of ultraviolet sterilization;
In base, arrange winding mechanism, plug 16 power line realizes Telescopic on the roll of winding mechanism.
Above-mentioned material, parts and method are existing unless otherwise indicated.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.