A kind of bar-shaped LED lamp of charged sub-switch
Technical field
The utility model relates to a kind of bar-shaped LED lamp, particularly relates to a kind of bar-shaped LED lamp that has electronic switch.
Background technology
Led light source has energy-saving and environmental protection, plurality of advantages such as long service life, low energy consumption, and therefore, in the daily life, increasing place begins to replace traditional incandescent lamp and fluorescent lamp with led light source.
Led light source is except having the better illumination function, also have the excellent decoration effect,, can be connected in series use by the LED lamp of a plurality of unit as the LED strip light, can be installed on various show stands or exhibition room, can also be embedded on bar desk, bar or the wine cabinet and play decorative effect.But, when reality is used, usually all be that LED strip light with each unit is concatenated into required length, and then install attaching plug additional, the light on and off of all unit LEDs lamps are all controlled by attaching plug, in case power supply is plugged, then all unit LEDs lamps all can be lighted, if attaching plug disconnects, then all LED lamps then all extinguish, and many times often do not need the LED lamp in whole length is all lighted, only need local lighting, just can't control separately individual other unit LEDs lamp this moment, brings some inconvenience to use, also can cause the illumination waste.
The utility model content
Technical problem to be solved in the utility model is that a kind of bar-shaped LED lamp that has electronic switch that can the light on and off of segmentation control module fluorescent tube is provided at above-mentioned prior art present situation.
The utility model solves the technical scheme that above-mentioned first technical problem adopted: the bar-shaped LED lamp of this charged sub-switch, include the unit LEDs lamp body that multistage is connected from beginning to end, every section described unit LEDs lamp body includes housing, be arranged at circuit board and the LED light emitting source that is welded on the described circuit board in the described housing, it is characterized in that: also be serially connected with electronic switch between any two adjacent described unit LEDs lamp bodies, described electronic switch includes body, be arranged at the plug connector at body two ends and control the button of the connecting and disconnecting of the circuit between the plug connector of described two ends.
Be connected with assembling for the ease of the identification electrode, as preferably, circuit board one end of the described unit LEDs lamp body of each section stretches out in outside the described housing and is connected with the service message pole piece, within the described housing of circuit board other end indentation of the described unit LEDs lamp body of each section and be connected with female electrode slice, the plug connector of described electronic switch body includes male plug joint and female plug joint, wherein, female electrode slice of the male plug joint of described Switch main body and described unit LEDs lamp body is electrically connected, and the female plug joint of described Switch main body and the service message pole piece of described unit LEDs lamp body are electrically connected.So, during installation, as long as the service message pole piece of each unit LEDs lamp body and female electrode slice correspondence of adjacent cells LED lamp body are pegged graft, just multistage unit LEDs lamp body can be together in series, simple to operation, and electronic switch can be serially connected between any two unit LEDs lamp bodies, female electrode slice of the corresponding linkage unit LED of the male plug joint of electronic switch lamp body, the service message pole piece of the corresponding linkage unit LED of the female plug joint of electronic switch lamp body.
For the reliability that guarantees to connect, described electronic switch is stretched in locking plate outside the described body outside also having being provided with male plug joint one end, offer draw-in groove on the described locking plate, correspondingly, described unit LEDs lamp body has dop to upper process at an end that is provided with female electrode slice, and described dop and draw-in groove are fastened.When electronic switch is concatenated in the bar-shaped LED lamp, can realize the locking of electronic switch and unit LEDs lamp body, improve the reliability that connects.
Convenience for the power supply connection, as further preferred, described bar-shaped LED lamp also includes a power line, one end of this power line is connected with attaching plug, the other end of this power line be connected with can with the male plug joint of the service message pole piece of described unit LEDs lamp body or the described electronic switch female that is electrically connected of inserting mutually.Power line can directly link to each other with the LED lamp body, electronic switch is serially connected between the multistage unit LEDs lamp body, can realize control to the segmentation on/off of bar-shaped LED lamp, power line also can directly connect electronic switch, control the light on and off of all unit LEDs lamp bodies by electronic switch, the attaching plug here can be common two-phase or 3-phase plug, also can be the plug that has driver or transformer.
Curved arrangement for the ease of bar-shaped LED lamp, as preferably, described bar-shaped LED lamp also includes and is flexible coupling, described be flexible coupling include the female that can be electrically connected, the public plug that can be electrically connected and the lead that is electrically connected described female and public plug with the female plug joint inserting of female electrode slice of described unit LEDs lamp body or described electronic switch with the male plug joint inserting of the service message pole piece of described unit LEDs lamp body or described electronic switch.Be flexible coupling is arranged at bending part more, can avoid the bending of hard LED lamp body, is flexible coupling also to have public plug and female, can make things convenient for and unit LEDs lamp body and electronic switch between inserting connect.
Compared with prior art, advantage of the present utility model is: electronic switch of serial connection in bar-shaped LED lamp, this electronic switch is the separate modular that is independent of power line and LED lamp, can be serially connected with the optional position of bar-shaped LED lamp neatly, on the whole piece bar-shaped LED lamp can be provided with a plurality of electronic switches, have on the electronic switch can the control circuit break-make button, when the button of electronic switch is connected, be serially connected in the circuit turn-on between the segmentation LED lamp body at these electronic switch two ends, LED lamp operate as normal; When the button of electronic switch disconnects, be series at the circuitry cuts between the segmentation LED lamp at these electronic switch two ends, all unit LEDs lamp body circuit that are positioned at after this electronic switch all are cut off, thereby can realize the segmentation control to bar-shaped LED lamp.
Description of drawings
Fig. 1 is the unit LEDs lamp body structure schematic diagram of the utility model embodiment.
Fig. 2 is the electronic switch structural representation of the utility model embodiment.
Fig. 3 is the electronic switch of the utility model embodiment and the sectional arrangement drawing of bar-shaped LED lamp.
Fig. 4 has one of bar-shaped LED lamp user mode figure of electronic switch for the utility model embodiment's.
Fig. 5 is two of the bar-shaped LED lamp user mode figure that has electronic switch of the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As Fig. 1~shown in Figure 5, be specific embodiment of the utility model, the unit LEDs lamp body 1 that this bar-shaped LED lamp is connected from beginning to end by multistage is formed, every segment unit LED lamp body 1 includes housing 11, be arranged at circuit board and the LED light emitting source that is welded on the circuit board in the housing 11, circuit board one end of each segment unit LED lamp body 1 stretches out in outside the housing 11 and is connected with service message pole piece 12, within the circuit board other end indentation housing 11 of each segment unit LED lamp body 1 and be connected with female electrode slice 13, this bar-shaped LED lamp also is connected with a power line 2, one end of power line 2 is connected with attaching plug 21, and the other end of power line 2 is connected with the female 22 that can be electrically connected with service message pole piece 12 insertings of unit LEDs lamp body 1.
In order to realize segmentation control to the bar-shaped LED lamp connecting and disconnecting of the circuit, in bar-shaped LED lamp, also be serially connected with an electronic switch 3, this electronic switch 3 is a standalone module, can be serially connected with between any two adjacent unit LEDs lamp bodies 1, also can be serially connected between power line and the LED lamp, electronic switch 3 includes body 31, be arranged at the plug connector and the button 32 at body two ends, the patch at button 32 and body 31 two ends forms the conducting loop, connecting and disconnecting of the circuit between the button 32 control two ends plug connectors, the plug connector at electronic switch 3 body two ends includes male plug joint 33 that stretches out in outside the body 31 and the female plug joint 34 that is contained within the body 31, wherein, the male plug joint 33 of electronic switch 3 can be electrically connected with the female electrode slice 13 of unit LEDs lamp body 1 or the female of power line, and the female plug joint 34 of electronic switch 3 can be electrically connected with the service message pole piece 12 of unit LEDs lamp body 1;
When electronic switch 3 is serially connected with between power line 2 and the unit LEDs lamp body 1, electronic switch 3 plays the effect of power switch, and promptly when electronic switch 3 was opened, all were series at the whole conducting work of LED lamp body together, in case electronic switch 3 cuts out, then all LED lamp bodies extinguish; When electronic switch 3 is serially connected between the two-terminal led lamp body that is provided with at interval, electronic switch 3 plays the effect of segmentation control, when the opening of electronic switch 3, all are series at LED lamp body operate as normal still together, and when electronic switch 3 cuts out, be series at this electronic switch 3 LED lamp body circuit afterwards this moment and disconnect, have only the partial LED lamp body to throw light on, can realize segmentation control bar-shaped LED lamp.
During actual the use, for the needs of decorating or installing, often need the crooked setting of bar-shaped LED lamp, form C shape or S shape kink, because the housing of unit LEDs lamp body 1 is a hard structure, can't directly bend, this just need be flexible coupling and 4 realize, be flexible coupling and 4 generally included public plug 41, female 42 and lead 43, lead is realized the electrical connection of public plug 41 and female 42,4 the female 42 of being flexible coupling can be electrically connected with the service message pole piece 12 of unit LEDs lamp body 1 or male plug joint 33 insertings of electronic switch 3,4 the public plug 41 of being flexible coupling can be electrically connected with the female electrode slice 13 of unit LEDs lamp body 1 or female plug joint 34 insertings of electronic switch 3, and the user mode that is flexible coupling is referring to Fig. 4, Fig. 5;
Owing to all be the assembling of pegging graft usually between unit LEDs lamp body 1 and the electronic switch 3, in order to prevent that both from throwing off, electronic switch 3 is stretched in outside the body 31 outside also having and is positioned at locking plate 35 on the male plug fitting 33 being provided with male plug joint 33 1 ends, offer draw-in groove 351 on the locking plate 35, correspondingly, each unit LEDs lamp body 1 has dop 131 to upper process at an end that is provided with female electrode slice 13, when electronic switch 3 and unit LEDs lamp body 1 pegged graft, dop 131 just in time was embedded in the draw-in groove 351 and realizes and being fastened of draw-in groove 351; Electronic switch also has the upwards dop 341 of evagination at the other end that is provided with female plug joint 34, unit LEDs lamp body 1 is provided with and electronic switch 3 similar locking plates 14 at an end that is provided with service message pole piece 12, offer the draw-in groove 141 that can cooperate on the locking plate 14 with dop 341, realize the locking between electronic switch 3 and the unit LEDs lamp body 1, improved the reliability that connects;
Also can realize locking between the adjacent cells LED lamp body 1 by above-mentioned draw-in groove dop structure, in like manner, 4 public plug 41 1 ends of being flexible coupling can be provided with above-mentioned locking plate too, 4 female 42 1 ends of being flexible coupling then are provided with dop, like this, when electronic switch 3 or unit LEDs lamp body 1 be flexible coupling when pegging graft, also can lock mutually, guarantee reliable connection each other.